Owner's Manual for DEWALT models including: Hangermate Plus Hangermate Plus Wood Vertical Hanger, Hangermate Plus, Hangermate Plus Wood Vertical Hanger, Wood Vertical Hanger, Vertical Hanger
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DocumentDocumentMECHANICAL ANCHORS ANCHORS & FASTENERS GENERAL INFORMATION GENERAL INFORMATION CONCRETE HANGERMATE®+ Rod Hanging Anchor PRODUCT DESCRIPTION The Hangermate®+ concrete screw is a one piece, steel anchor designed for rod hanging applications such as fire protection systems, ventilation systems, electrical conduit, pipe hanging and cable trays. Tested and qualified for use in cracked concrete and seismic conditions. The concrete Hangermate®+ requires ANsI masonry bits for installation, accepts 1/4", 3/8" or 1/2" diameter threaded rods. It is also available in a 3/8" male thread version. SECTION CONTENTS General Information.........................1 Material Specifications ...................1 Installation Specifications ..............2 Installation Instructions..................3 Performance Data (ASD).................4 Strength Design Information ..........6 Design Strength Tables (SD)...........8 Ordering Information.......................9 GENERAL APPLICATIONS AND USES · Fire sprinkler Pipes · Ventilation systems · Cable Trays · Lighting systems · suspended Ceilings · overhead Utilities · Tension zone / cracked concrete · seismic qualification (sDC A F) FEATURES AND BENEFITS + Installs into holes drilled with a standard ANsI drill bit + Fast installation with power tools resulting in labor savings + Patented thread design offers low installation torque + Tough threads for tapping high strength concrete APPROVALS AND LISTINGS · International Code Council, Evaluation service (ICC-Es), Esr-3889 for concrete; code compliant with the International Building Code/International residential Code: 2024 IBC/IrC, 2021 IBC/IrC, 2018 IBC/IrC and 2015 IBC/IrC. · Tested in accordance with ACI 355.2/AsTM E488 and ICC-Es AC193 for use in cracked and uncracked concrete and for use with the design provisions of ACI 318 (-19 and -14) Chapter 17 or ACI 318-11 Appendix D. · Evaluated and qualified by an accredited independent testing laboratory for recognition in cracked and uncracked concrete including seismic and wind loading (anchor category 1) · Evaluated and qualified by an accredited independent testing laboratory for reliability against brittle failure, e.g. hydrogen embrittlement. · FM Approvals (Factory Mutual) - see approval for sizes. · City of Los Angeles, LABC supplement (within Esr-3889) · Florida Building Code, FBC supplement including HVHZ (within Esr-3889) GUIDE SPECIFICATIONS CsI Divisions: 03 16 00 - Concrete Anchors, 05 05 19 - Post-Installed Concrete Anchors. Anchors shall be Concrete Hangermate+ as supplied by DEWALT, Towson, MD. Anchors shall be installed in accordance with published instruction and the Authority Having Jurisdiction. MATERIAL SPECIFICATIONS Anchor component Anchor Body Plating Specification Case hardened low carbon steel Zinc plating according to AsTM B633, sC1 Type III (Fe/Zn 5) Minimum plating requirements for Mild service Condition. CONCRETE HANGERMATE+ (INTERNALLY THREADED COUPLER HEAD) CONCRETE HANGERMATE+ (EXTERNAL THREAD - STUD HEAD) THREAD VERSION · Unified Coarse Thread (UNC) ANCHOR MATERIALS · Zinc Plated Carbon steel ANCHOR SIZE RANGE (TYP.) · 1/4", 3/8", and 1/2" diameter (threaded heads) SUITABLE BASE MATERIALS · Normal-weight concrete · Lightweight concrete · Concrete over steel deck · Hollow core concrete ON QU NE CRAC NSION ZO SMIC REGI KED CONC ALI F I C ATIO CODE LISTED ICC-ES ESR-3889 CONCRETE TE RETE SEI N TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J 1 MECHANICAL ANCHORS INSTALLATION SPECIFICATIONS ANCHORS & FASTENERS INSTALLATION SPECIFICATIONS Installation Specifications for Hangermate+ in Concrete and Supplementary Information1,2 Nominal Anchor Diameter (inch) Anchor Property/Setting Information Notation Units 1/4 3/8 3/8 3/8 1/2 Coupler thread size (UNC) - in. 1/4-20 3/8-16 3/8-16 3/8-16 1/2-13 Coupler head style - - Internal Thread Internal Thread External Thread Internal Thread Internal Thread Nominal anchor diameter (screw anchor body) da in. (mm) 0.250 (6.4) 0.250 (6.4) 0.250 (6.4) 0.375 (9.5) 0.375 (9.5) Nominal drill bit diameter (ANsI) dbit in. 1/4 1/4 1/4 3/8 3/8 Minimum nominal embedment depth4 hnom in. (mm) 1-5/8 1-5/8 2-1/2 1-5/8 2-1/2 2 (41) (41) (64) (41) (64) (51) 2 (51) Effective embedment hef in. (mm) 1.20 1.20 1.94 1.20 1.94 1.33 (30) (30) (49) (30) (49) (33) 1.33 (33) Minimum hole depth ho in. (mm) 2 2 2-7/8 2 2-7/8 2-3/8 (51) (51) (73) (51) (73) (60) 2-3/8 (60) Minimum concrete member thickness hmin in. (mm) 3-1/4 (83) 3-1/4 4 3-1/4 4 (83) (102) (83) (102) 3-1/2 (89) 3-1/2 (89) Minimum edge distance3 Minimum spacing distance3 Nominal anchor length6 Maximum impact wrench power (torque)1 cmin smin lanch Timpact,max in. (mm) in. (mm) in. ft.-lbf. (N-m) 1-1/2 (38) 1-1/2 (38) 1-5/8 150 (203) 1-1/2 (38) 1-1/2 (38) 1-5/8 2-1/2 150 (203) 1-1/2 (38) 1-1/2 (38) 1-5/8 2-1/2 150 (203) cmin = 1-1/2 (38) for smin 3 (76); smin = 2 (51) for cmin 2 (51) 2 300 (407) cmin = 1-1/2 (38) for smin 3 (76); smin = 2 (51) for cmin 2 (51) 2 300 (407) Maximum manual installation torque Tinst,max ft.-lbf. (N-m) 19[3] 19[3] 25 19[3] 25 (26) (26) (34) (26) (34) 25 (34) 25 (34) Wrench socket size - in. 3/8 1/2 1/2 1/2 11/16 Coupler Head Max. head height - in. 33/64 43/64 1-3/16 43/64 53/64 Max. washer diameter - in. 1/2 21/32 21/32 21/32 31/32 Effective tensile stress area (screw anchor body) Ase in.2 (mm2) 0.045 (28.8) 0.045 (28.8) 0.045 (28.8) 0.094 (60.7) 0.094 (60.7) Minimum specified ultimate strength futa psi (N/mm2) 115,000 (793) 115,000 (793) 115,000 (793) 100,000 (690) 100,000 (690) Minimum specified yield strength fy psi (N/mm2) 92,000 (634) 92,000 (634) 92,000 (634) 80,000 (552) 80,000 (552) Mean axial stiffness7 Uncracked concrete Cracked concrete buncr lbf/in. 1,381,000 bcr lbf/in. 318,000 1,381,000 318,000 1,381,000 318,000 1,157,000 330,000 1,157,000 330,000 For sI: 1 inch = 25.4 mm, 1 ft-lb = 1.356 N-m, 1 psi = 0.0069 N/mm2 (MPa). 1. The information presented in this table is used in conjunction with the design criteria of ACI 318 (-19 or -14) Chapter 17 or ACI 318-11 Appendix D, as applicable. 2. For installations through the soffit of steel deck assemblies into concrete, see the design information table for installation in the soffit of concrete-filled steel deck assemblies and the installation details in the soffit of concrete over steel deck for the applicable steel deck profile. 3. For installations into lightweight concrete, the max installation torque, Tinst,max, is 18 ft.-lb for nominal 1/4-inch-diameter anchors (screw anchor body diameter) with an 1-5/8-inch nominal embedment. 4. The embedment depth, hnom, is measured from the outside surface of the concrete member to the embedded end of the anchor. 5. Additional combinations for minimum edge distance, cmin, and minimum spacing distance, smin, may be derived by linear interpolation between the given boundary values for the nominal 3/8-inch-diameter anchors (screw anchor body diameter). 6. The listed anchor length is based on coupler head anchor sizes commercially available at the time of publication compared with the requirements to achieve the minimum nominal embedment depth. The nominal anchor length is measured from under the coupler head to the tip of the anchor. 7. Mean values shown, actual stiffness varies considerably depending on concrete strength, loading and geometry of application. Hangermate+ Anchor Detail in Concrete d bit h nom anch h h o ef d a Nomenclature da = Anchor diameter (screw anchor body) dbit = Diameter of Drill Bit hnom = Minimum Nominal Embedment hef = Effective Embedment ho = Minimum Hole Depth anch = Nominal Anchor Length d bit h nom anch h ef h o d a TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J Internally Threaded Version 2 External Thread Version MECHANICAL ANCHORS ANCHORS & FASTENERS INSTALLATION INSTRUCTIONS Step 1 Using the proper drill bit size, drill a hole into the base material to the required depth. The tolerances of the drill bit used should meet the requirements of ANsI standard B212.15. Step 2 remove dust and debris from hole during drilling (e.g. dust extractor, hollow bit) or following drilling (e.g. suction, forced air) to extract loose particles created during drilling. Step 3 select a powered impact wrench or torque wrench and do not exceed the maximum torque, Timpact,max or Tinst,max, repectively, for the selected anchor diameter and embedment (see Table 1). Attach an appropriate sized hex socket to the wrench. Mount the screw anchor head into the socket. INSTALLATION INSTRUCTIONS Step 4 Drive the anchor with an impact wrench or torque wrench through the fixture and into the hole until the head of the anchor comes into contact with the member surface. Do not spin the hex socket off the anchor to disengage. Insert threaded rod or threaded bolt element into Hangermate+. Hangermate+ Installation Detail for Screw Anchors in the Soffit of Concrete over Steel Deck Floor and Roof Assemblies, 3-inch Deep Deck Profile1,2,3 Min. 2-1/2" SAND-LIGHTWEIGHT CONCRETE OR NORMAL WEIGHT CONCRETE OVER STEEL DECK (MINIMUM 3,000 PSI) 3/4" Clearance Min. Upper Flute (Valley) Max. 3" Min. 3-7/8" (Typ) Anchor (Typ) Min. 1" Lower Flute (Ridge) No. 20 Gage Steel Deck Min. Flute Edge 1. Anchors may be placed in the upper flute or lower flute of the concretefilled steel deck profiles provided the minimum hole clearance of 3/4-inch is satisfied for the selected anchor. see the Tension and shear Design information for Anchors Installed in the soffit of Concrete-Filled steel Deck Assemblies table. 2. Anchors in the lower flute may be installed with a maximum 15/16-inch offset in either directions from the center of the flute. The offset distance may be increased proportionally for profiles with lower flute widths greater than those shown provided the minimum lower flute edge distance is also satisfied (e.g. 1-1/4-inch offset for 4-1/2-inch wide flute). 3. see the Tension and shear Design information for Anchors Installed in the soffit of Concrete-Filled steel Deck Assemblies table for design data. Hangermate+ Installation Detail for Screw Anchors in the Soffit of Concrete over Steel Deck Floor and Roof Assemblies, 1-1/2-inch Deep Deck Profile1,2,3 SAND-LIGHTWEIGHT CONCRETE OR NORMAL WEIGHT CONCRETE OVER STEEL DECK (MINIMUM 3,000 PSI) Min. 2-1/2" 3/4" Clearance Min. 1-1/2" Max. Anchor (Typ) Min. 7/8" 1-3/4" Min. 1. Anchors may be placed in the upper flute or lower flute of the concretefilled steel deck profiles provided the minimum hole clearance of 3/4-inch is satisfied for the selected anchor. see the Tension and shear Design information for Anchors Installed in the soffit of Concrete-Filled steel Deck Assemblies table. 2. Anchors in the lower flute may be installed in the center of the flute. An offset distance may be given proportionally for profiles with flute widths greater than those shown provided the minimum lower flute edge distance is also satisfied. 3. see the Tension and shear Design information for Anchors Installed in the soffit of Concrete-Filled steel Deck Assemblies table for design data. No. 20 Gage Steel Deck Min. Lower Flute Edge TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J 3 PERFORMANCE DATA (ASD) ANCHORS & FASTENERS MECHANICAL ANCHORS PERFORMANCE DATA (ASD) Ultimate Load Capacities for Hangermate+ in Normal-Weight Concrete1,2,3 Nominal Anchor Size in. Nominal Anchor Diameter (screw anchor body) in. Minimum Nominal Embedment Depth in. (mm) f'c = 2,500 psi (17.3 MPa) Tension lbs (kN) Shear lbs (kN) Minimum Concrete Compressive Strength f'c = 3,000 psi (20.7 MPa) f'c = 4,000 psi (27.6 MPa) f'c = 6,000 psi (41.4 MPa) Tension lbs (kN) Shear lbs (kN) Tension lbs (kN) Shear lbs (kN) Tension lbs (kN) Shear lbs (kN) f'c = 8,000 psi (55.2 MPa) Tension lbs (kN) Shear lbs (kN) 1/4 1/4 1-5/8 (41) 2,410 (10.7) 1,485 (6.6) 2,545 (11.3) 1,525 (6.8) 2,775 (12.3) 1,525 (6.8) 2,775 (12.3) 1,525 (6.8) 2,775 (12.3) 1,525 (6.8) 1-5/8 2,410 1,555 2,545 1,565 2,775 1,565 2,775 1,565 2,775 1,565 (41) (10.7) (6.9) (11.3) (7.0) (12.3) (7.0) (12.3) (7.0) (12.3) (7.0) 3/8 1/4 2-1/2 3,650 1,555 3,855 1,565 4,200 1,565 4,270 1,565 4,270 1,565 (64) (16.2) (6.9) (17.1) (7.0) (18.7) (7.0) (19.0) (7.0) (19.0) (7.0) 3/8 3/8 2 3,670 1,985 4,020 2,010 4,645 2,010 4,725 2,010 5,455 2,010 (51) (16.3) (8.8) (17.9) (8.9) (20.7) (8.9) (21.0) (8.9) (24.3) (8.9) 1/2 3/8 2 3,670 2,970 4,020 2,990 4,645 2,990 4,725 2,990 5,455 2,990 (51) (16.3) (13.2) (17.9) (13.3) (20.7) (13.3) (21.0) (13.3) (24.3) (13.3) 1. Tabulated load values are for anchors installed in uncracked concrete. Concrete compressive strength must be at a minimum at the time of installation. 2. Ultimate load capacities must be reduced by a minimum safety factor of 4.0 or greater to determine allowable working load. 3. The tabulated capacities are for the Hangermate+ anchors which must be checked against the steel strength of the corresponding threaded rod or bolt size and type; the lowest load level controls. Allowable Load Capacities for Hangermate+ in Normal-Weight Concrete1,2,3,4,5,6 Nominal Anchor Size in. Nominal Anchor Diameter (screw anchor body) in. Minimum Nominal Embedment Depth in. (mm) f'c = 2,500 psi (17.3 MPa) Tension lbs (kN) Shear lbs (kN) Minimum Concrete Compressive Strength f'c = 3,000 psi (20.7 MPa) f'c = 4,000 psi (27.6 MPa) f'c = 6,000 psi (41.4 MPa) Tension lbs (kN) Shear lbs (kN) Tension lbs (kN) Shear lbs (kN) Tension lbs (kN) Shear lbs (kN) f'c = 8,000 psi (55.2 MPa) Tension lbs (kN) Shear lbs (kN) 1/4 1/4 1-5/8 605 370 635 380 695 380 695 380 695 380 (41) (2.7) (1.6) (2.8) (1.7) (3.1) (1.7) (3.1) (1.7) (3.1) (1.7) 1-5/8 605 390 635 390 695 390 695 390 695 390 (41) (2.7) (1.7) (2.8) (1.7) (3.1) (1.7) (3.1) (1.7) (3.1) (1.7) 3/8 1/4 2-1/2 915 390 965 390 1,050 390 1,070 390 1,070 390 (64) (4.1) (1.7) (4.3) (1.7) (4.7) (1.7) (4.8) (1.7) (4.8) (1.7) 3/8 3/8 2 920 495 1,005 505 1,160 505 1,180 505 1,365 505 (51) (4.1) (2.2) (4.5) (2.2) (5.2) (2.2) (5.2) (2.2) (6.1) (2.2) 1/2 3/8 2 920 745 1,005 750 1,160 750 1,180 750 1,365 750 (51) (4.1) (3.3) (4.5) (3.3) (5.2) (3.3) (5.2) (3.3) (6.1) (3.3) 1. Tabulated load values are for anchors installed in uncracked concrete. Concrete compressive strength must be at the specified minimum at the time of installation. 2. Allowable load capacities are calculated using an applied safety factor 4.0. 3. Allowable load capacities must be multiplied by reduction factors when anchor spacing or edge distances are less than critical distances. 4. Linear interpolation may be used to determine allowable loads for intermediate embedments and compressive strengths. 5. For lightweight concrete, multiply the tabulated allowable load capacities by a reduction factor of 0.60. 6. The tabulated capacities are for the Hangermate+ anchors which must be checked against the steel strength of the corresponding threaded rod or bolt size and type; the lowest load level controls. Allowable Load Capacities for Hangermate+ in Hollow-Core Concrete1,2,3,4,5,6,7 Nominal Anchor Size in. Nominal Anchor Diameter (screw anchor body) in. Minimum Nominal Embedment Depth in. (mm) f'c = 5,000 psi (34.5 MPa) Tension lbs (kN) Shear lbs (kN) Minimum Concrete Compressive Strength f'c = 6,000 psi (41.4 MPa) Tension lbs (kN) Shear lbs (kN) f'c = 8,000 psi (55.2 MPa) Tension lbs (kN) Shear lbs (kN) 1/4 1/4 1-1/2 (41) 695 (3.1) 380 (1.7) 695 (3.1) 380 (1.7) 695 (3.1) 380 (1.7) 3/8 1/4 1-1/2 (41) 695 (3.1) 390 (1.7) 695 (3.1) 390 (1.7) 695 (3.1) 390 (1.7) 1. Tabulated load values are for anchors installed in uncracked concrete. Concrete compressive strength must be at the specified minimum at the time of installation. 2. Allowable load capacities are calculated using an applied safety factor 4.0. 3. Allowable load capacities must be multiplied by reduction factors when anchor spacing or edge distances are less than critical distances. 4. Linear interpolation may be used to determine allowable loads for intermediate embedments and compressive strengths. 5. Hollow core concrete must have a minimum cover thickness of 1-1/2" below the core locations. where anchors are installed. Care must be taken to prevent damage to prestressed cables in the hollow core concrete panel during drilling and installation. 6. Tabulated capacties are for PFM2211100, PFM2211200 and PFM1421000 Hangermate+, as applicable. 7. The tabulated capacities are for the Hangermate+ anchors which must be checked against the steel strength of the corresponding threaded rod or bolt size and type; the lowest load level controls. 4 TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J ANCHORS & FASTENERS PERFORMANCE DATA (ASD) Edge Distance (inches) MECHANICAL ANCHORS LOAD ADJUSTMENT FACTORS FOR NORMAL-WEIGHT CONCRETE Edge Distance Reduction Factors - Tension (FNC) Nominal Anchor Size (in) 1/4 3/8 3/8 3/8 1/2 Edge Distance (inches) Nominal Anchor Dia. (in) (Screw Anchor Body) Nominal Embedment, hnom (in) Minimum Edge Distance, cmin (in) 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3 3-1/2 4 1/4 1/4 1/4 3/8 3/8 1-5/8 1-5/8 2-1/2 2 2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 0.77 0.77 0.64 0.74 0.74 0.83 0.83 0.67 0.79 0.79 0.88 0.88 0.71 0.84 0.84 0.94 0.94 0.75 0.89 0.89 1.00 1.00 0.78 0.95 0.95 1.00 1.00 0.82 1.00 1.00 1.00 1.00 0.86 1.00 1.00 1.00 1.00 0.93 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Edge Distance Reduction Factors - Shear (FVC) Nominal Anchor Size (in) 1/4 3/8 3/8 3/8 Nominal Anchor Dia. (in) (Screw Anchor Body) 1/4 1/4 1/4 3/8 Nominal Embedment, hnom (in) 1-5/8 1-5/8 2-1/2 2 Minimum Edge Distance, cmin (in) 1-1/2 1-1/2 0.68 1-1/2 0.66 1-1/2 0.70 1-1/2 0.61 1-3/4 0.79 0.77 0.82 0.72 2 0.90 0.88 0.93 0.82 2-1/4 1.00 0.99 1.00 0.92 2-1/2 1.00 1.00 1.00 1.00 2-3/4 1.00 1.00 1.00 1.00 3 1.00 1.00 1.00 1.00 3-1/4 1.00 1.00 1.00 1.00 1/2 3/8 2 1-1/2 0.47 0.55 0.63 0.70 0.78 0.86 0.94 1.00 Spacing Reduction Factors - Tension (FNS) Nominal Anchor Size (in) 1/4 3/8 3/8 3/8 1/2 Nominal Anchor Diameter (in) (Screw Anchor Body) 1/4 1/4 1/4 3/8 3/8 Nominal Embedment, hnom (in) 1-5/8 1-5/8 2-1/2 2 2 Minimum Spacing, smin (in) 1-1/2 1-1/2 1-1/2 2 2 1-1/2 0.73 0.73 0.66 - - 1-3/4 0.77 0.77 0.68 - - 2 0.80 0.80 0.70 0.77 0.77 Spacing Distance (inches) 2-1/4 0.83 0.83 0.72 0.80 0.80 2-1/2 0.86 0.86 0.74 0.83 0.83 2-3/4 0.89 0.89 0.76 0.86 0.86 3 0.92 0.92 0.78 0.89 0.89 3-1/2 0.99 0.99 0.82 0.94 0.94 4 1.00 1.00 0.86 1.00 1.00 4-1/2 1.00 1.00 0.90 1.00 1.00 5 1.00 1.00 0.94 1.00 1.00 5-1/2 1.00 1.00 0.97 1.00 1.00 6 1.00 1.00 1.00 1.00 1.00 Spacing Reduction Factors - Shear (FVS) Nominal Anchor Size (in) 1/4 3/8 3/8 3/8 1/2 Nominal Anchor Diameter (in) (Screw Anchor Body) 1/4 1/4 1/4 3/8 3/8 Nominal Embedment, hnom (in) 1-5/8 1-5/8 2-1/2 2 2 Minimum Spacing, smin (in) 1-1/2 1-1/2 1-1/2 2 2 1-1/2 0.61 0.61 0.62 - - 1-3/4 0.63 0.63 0.64 - - 2 0.65 0.65 0.66 0.64 0.60 2-1/4 0.67 0.66 0.68 0.65 0.62 2-1/2 0.69 0.68 0.69 0.67 0.63 2-3/4 0.71 0.70 0.71 0.69 0.64 Spacing Distance (inches) 3 0.73 0.72 0.73 0.70 0.66 3-1/2 0.76 0.76 0.77 0.74 0.68 4 0.80 0.79 0.81 0.77 0.71 4-1/2 0.84 0.83 0.85 0.81 0.73 5 0.88 0.87 0.89 0.84 0.76 5-1/2 0.91 0.90 0.93 0.88 0.79 6 0.95 0.94 0.97 0.91 0.81 6-1/2 0.99 0.98 1.00 0.94 0.84 7 1.00 1.00 1.00 0.98 0.86 7-1/2 1.00 1.00 1.00 1.00 0.89 8 1.00 1.00 1.00 1.00 0.92 9 1.00 1.00 1.00 1.00 0.97 10 1.00 1.00 1.00 1.00 1.00 TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J 5 MECHANICAL ANCHORS STRENGTH DESIGN INFORMATION ANCHORS & FASTENERS STRENGTH DESIGN INFORMATION Tension and Shear Design Information for Hangermate+ Anchor is in Concrete1,2,9,11,12 CODE LISTED ICC-ES ESR-3889 Nominal Anchor Size (inch) Design Characteristic Notation Units 1/4 3/8 3/8 3/8 1/2 Anchor category Coupler thread size (UNC) Coupler head style Nominal anchor diameter (screw anchor body) Minimum nominal embedment depth4 Effective embedment 1, 2 or 3 - - - da in. (mm) hnom in. (mm) hef in. (mm) 1 1/4- 20 Internal Thread 0.250 (6.4) 1-5/8 (41) 1.20 (30) 1 3/8-16 Internal Thread 0.250 (6.4) 1-5/8 2-1/2 (41) (64) 1.20 1.94 (30) (49) 1 3/8-16 External Thread 0.250 (6.4) 1-5/8 2-1/2 (41) (64) 1.20 1.94 (30) (49) 1 3/8-16 Internal Thread 0.375 (9.5) 2 (51) 1.33 (33) 1 1/2-13 Internal Thread 0.375 (9.5) 2 (51) 1.33 (33) steel strength in tension Steel Strength in Tension (ACI 318-19 17.6.1, ACI 318-14 17.4.1 or ACI 318-11 D.5.1) Nsa lb (kN) 4,535 (20.2) 4,535 (20.2) 4,535 (20.2) 8,730 (38.8) 8,730 (38.8) reduction factor for steel strength3,4 f - 0.65 Concrete Breakout Strength in Tension (ACI 318-19 17.6.2, ACI 318-14 17.4.2 or ACI 318-11 D.5.2) Critical edge distance (uncracked concrete only) cac in. (mm) 4.3 4.3 6.1 4.3 6.1 5.0 (110) (110) (156) (110) (156) (127) 5.0 (127) Effectiveness factor for uncracked concrete kuncr - 27 27 24 27 24 30 30 Effectiveness factor for cracked concrete kcr - 17 17 17 17 17 Modification factor for cracked and uncracked concrete5 c,N - 1.0 reduction factor for concrete breakout strength3 f - 0.65 Pullout Strength in Tension (Non-Seismic Applications) (ACI 318-19 17.6.3, ACI 318-14 17.4.3 or ACI 318-11 D.5.3) Characteristic pullout strength, uncracked concrete (2,500 psi)6,9 Np,uncr lb (kN) see Note 7 see Note 7 see Note 7 see Note 7 Characteristic pullout strength, cracked concrete (2,500 psi)6,9 Np,cr lb (kN) 765 (3.4) 765 1,415 765 1,415 (3.4) (6.3) (3.4) (6.3) see Note 7 reduction factor for pullout strength3 f - 0.65 see Note 7 see Note 7 Pullout Strength in Tension for Seismic Applications (ACI 318-19 17.10.3, ACI 318-14 17.2.3.3 Or ACI 318-11 D.3.3.3) Characteristic pullout strength, seismic (2,500 psi)6,8,9 Np,eq lb (kN) 360 360 1,170 360 1,170 900 (1.6) (1.6) (5.2) (1.6) (5.2) (4.0) 900 (4.0) reduction factor for pullout strength3 f - 0.65 steel strength in shear10 reduction factor for steel strength3,4 Steel Strength in Shear (ACI 318-19 17.7.1, ACI 318-14 17.5.1 or ACI 318-11 D.6.1) Vsa lb (kN) 800 (3.6) 1,360 (6.1) 1,360 (6.1) f - 0.60 1,295 (5.8) 1,295 (5.8) Steel Strength in Shear For Seismic Applications (ACI 318-19 17.10.3, ACI 318-14 17.2.3.3 or ACI 318-11 D.3.3.3) steel strength in shear10 Vsa,eq lb (kN) 600 (2.7) 695 (3.1) 695 (3.1) 800 (3.6) 800 (3.6) reduction factor for steel strength3,4 f - 0.60 Concrete Breakout Strength in Shear (ACI 318-19 17.7.2, ACI 318-14 17.5.2 or ACI 318-11 D.6.2) Load bearing length of anchor le in. (mm) 1.20 1.20 1.94 1.20 1.94 1.33 (30) (30) (49) (30) (49) (33) 1.33 (33) reduction factor for concrete breakout strength3,4 f - 0.70 Pryout Strength in Shear (ACI 318-19 17.7.3, ACI 318-14 17.5.3 or ACI 318-11 D.6.3) Coefficient for pryout strength kcp - 1 1 1 1 1 1 1 reduction factor for pryout strength3,4 f - 0.70 For sI: 1 inch = 25.4 mm; 1 ksi = 6.894 N/mm2; 1 ft-lb = 1.356 N-m; 1 lb = 0.0044 kN. 1. The data in this table is intended to be used with the design provisions of ACI 318 (-19 or -14) Chapter 17 or ACI 318-11 Appendix D, as applicable; for anchors resisting seismic load combinations the additional requirements of ACI 318-14 17.2.3 or ACI 318-11 D.3.3, as applicable, shall apply. 2. Installation must comply with manufacturer's published installation instructions and details. 3. The strength reduction factor applies when the load combinations from the IBC or ACI 318 are used and the requirements of ACI 318-19 17.5.3, ACI 318-14 17.3.3 or ACI 318-11 D.4.3, as applicable, are met. If the load combinations of ACI 318-11 Appendix C are used, the appropriate strength reduction factor must be determined in accordance with ACI 318-11 D.4.4. 4. The anchors are considered a brittle steel elements as defined by ACI 318 (-19 or -14) 2.3 or ACI 318-11 D.1. 5. select the appropriate effectiveness factor for cracked concrete (kcr) or uncracked concrete (kuncr) and use c,N = 1.0. 6. The characteristic pullout strength for concrete compressive strengths greater than 2,500 psi for 1/4-inch-diameter anchors (screw anchor body diameter) may be increased by multiplying the value in the table by (f'c / 2,500)0.3 for psi or (f'c / 17.2)0.3 for MPa. The characteristic pullout strength for concrete compressive strengths greater than 2,500 psi for 3/8-inch-diameter anchors (screw anchor body diameter) may be increased by multiplying the value in the table by (f'c / 2,500)0.5 for psi or (f'c / 17.2)0.5 for MPa. 7. Pullout strength does not control design of indicated anchors and does not need to be calculated for indicated anchor size and embedment. 8. reported values for characteristic pullout strength in tension for seismic applications are based on test results per ACI 355.2, section 9.5. 9. reported values for steel strength in shear are based on test results per ACI 355.2, section 9.4 and must be used for design in lieu of the calculated results using equation 17.7.1.2b in ACI 318-19, 17.5.1.2b in ACI 318-14 or equation D-29 in ACI 318-11 D.6.1.2. 10. reported values for steel strength in shear are for seismic applications and based on tests in accordance with ACI 355.2, section 9.6. 11. Anchors are permitted to be used in lightweight concrete in provided the modification factor a equal to 0.8 is applied to all values of f'c affecting Nn. 12. Hangermate+ shear values are for threaded rod or steel inserts with and ultimate strength, Fu 125 ksi; threaded rod or steel inserts with an Fu less than 125 ksi are allowed provided the steel strength shear values are multiplied by the ratio of Fu (ksi) of the steel insert and 125 ksi. TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J 6 MECHANICAL ANCHORS ANCHORS & FASTENERS STRENGTH DESIGN INFORMATION Tension and Shear Design Information for Hangermate+ Anchor in the Soffit (Through the Underside) of Concrete-Filled Steel Deck Assemblies1,2,3,4,5,6,9 CODE LISTED ICC-ES ESR-3889 Design Characteristic Anchor category Coupler thread size (UNC) Coupler head style Nominal anchor diameter (screw anchor body) Minimum nominal embedment depth4 Effective embedment Notation 1, 2 or 3 - da hnom hef Units in. - in. (mm) in. (mm) in. (mm) 1/4 1 1/4-20 Internal Thread 0.250 (6.4) 1-5/8 (41) 1.20 (30) Nominal Anchor Size (inch) 3/8 3/8 3/8 1 3/8-16 Internal Thread 0.250 (6.4) 1-5/8 2-1/2 (41) (64) 1.20 1.94 (30) (49) 1 3/8-16 External Thread 0.250 (6.4) 1-5/8 2-1/2 (41) (64) 1.20 1.94 (30) (49) 1 3/8-16 Internal Thread 0.375 (9.5) 2 (51) 1.33 (33) 1/2 1 1/2-13 Internal Thread 0.375 (9.5) 2 (51) 1.33 (33) Hangermate+ Anchors Installed into Minimum 3-7/8-inch-wide Deck Flute (See Figure 6A) Minimum concrete member thickness7 hmin,deck,total lb (kN) 5-1/2 (140) 5-1/2 (140) 5-1/2 (140) Pullout strength, uncracked concrete (3,000 psi) Np,deck,uncr lb (kN) 1,430 (6.4) 1,430 2,555 1,430 2,555 (6.4) (11.4) (6.4) (11.4) Pullout strength, cracked concrete (3,000 psi) Np,deck,cr lb (kN) 615 615 1,115 615 1,115 (2.7) (2.7) (5.0) (2.7) (5.0) Pullout strength, seismic (3,000 psi) Np,deck,eq lb (kN) 290 290 920 290 920 (1.3) (1.3) (4.1) (1.3) (4.1) reduction factor for pullout strength3,4 f - 0.65 steel strength in shear Vsa,deck lb (kN) 1,205 (5.4) 1,205 (5.4) 1,205 (5.4) steel strength in shear, seismic Vsa,deck,eq lb (kN) 615 (2.7) 615 (2.7) 615 (2.7) reduction factor for steel strength3,4 f - 0.60 5-1/2 (140) 2,275 (10.1) 1,290 (5.1) 890 (4.0) 1,360 (6.0) 965 (4.3) 5-1/2 (140) 2,275 (10.1) 1,290 (5.1) 890 (4.0) 1,360 (6.0) 965 (4.3) Hangermate+ Anchors Installed into Minimum 1-3/4-inch-wide Deck Flute (See Figure 6B) Minimum concrete member thickness7 hmin,deck,total lb (kN) 4 (102) 4 (102) 4 (102) 4 (102) 4 (102) Pullout strength, uncracked concrete (3,000 psi) Np,deck,uncr lb (kN) 1,430 (6.4) 1,430 2,075 1,430 2,075 (6.4) (9.2) (6.4) (9.2) 1,440 (6.4) 1,440 (6.4) Pullout strength, cracked concrete (3,000 psi) Np,deck,cr lb (kN) 615 615 910 615 910 815 (2.7) (2.7) (4.0) (2.7) (4.0) (3.6) 815 (3.6) Pullout strength, seismic (3,000 psi) Np,deck,eq lb (kN) 290 290 750 290 750 565 (1.3) (1.3) (3.3) (1.3) (3.3) (2.5) 565 (2.5) reduction factor for pullout strength8 f - 0.65 steel strength in shear Vsa,deck lb (kN) 815 (3.6) 815 (3.6) 815 1,110 1,110 (3.6) (4.9) (4.9) steel strength in shear, seismic Vsa,deck,eq lb (kN) 415 (1.8) 415 (1.8) 415 (1.8) 790 (3.5) 790 (3.5) reduction factor for steel strength8 f - 0.60 For sI: 1 inch = 25.4 mm, 1 ft-lb = 1.356 N-m, 1 psi = 0.0069 N/mm2 (MPa). 1. Installation must comply with manufacturer's published installation instructions and details. 2. Values for Np,deck and Np,deck,cr are for sand-lightweight concrete (f'c, min = 3,000 psi) and additional lightweight concrete reduction factors need not be applied. In addition, evaluation for the concrete breakout capacity in accordance with ACI 318-19 17.6.2, ACI 318-14 17.4.2 or ACI 318 D.5.2, as applicable, is not required for anchors installed in the deck soffit (through underside). 3. Values for Np,deck,eq are applicable for seismic loading. 4. The characteristic pullout strength for concrete compressive strengths greater than 3,000 psi for 1/4-inch-diameter anchors (screw anchor body diameter) may be increased by multiplying the value in the table by (f'c / 3,000)0.3 for psi or (f'c / 17.2)0.3 for MPa. The characteristic pullout strength for concrete compressive strengths greater than 3,000 psi for 3/8-inch-diameter anchors (screw anchor body diameter) may be increased by multiplying the value in the table by (f'c / 3,000)0.5 for psi or (f'c / 17.2)0.5 for MPa. For all design cases c,P = 1.0. 5. shear loads for anchors installed through steel deck into concrete may be applied in any direction. 6. Values of Vsa,deck and Vsa,deck,eq are for sand-lightweight concrete and additional lightweight concrete reduction factors need not be applied. In addition, evaluation for the concrete breakout capacity in accordance with ACI 318-19 17.7.2, ACI 318-14 17.5.2 or ACI 318-11 D.6.2, as applicable, and the pryout capacity in accordance with ACI 318-19 17.7.2, ACI 318-14 17.5.3 or ACI 318-11 D.6.3, as applicable, are not required for anchors installed in the soffit (through underside). 7. The minimum concrete member thickness, h , min,deck,total is the minimum overall thickness of the concrete-filled steel deck (depth and topping thickness). 8. All values of f were determined from the load combinations of IBC section 1605.2, 318 (-19 or -14) section 5.3 or ACI 318 section 9.2. If the load combinations of ACI 318 Appendix C are used, then the appropriate value of f must be determined in accordance with ACI 318-11 D.4.4. 9. Hangermate+ shear values are for threaded rod or steel inserts with and ultimate strength, Fu 125 ksi; threaded rod or steel inserts with an Fu less than 125 ksi are allowed provided the steel strength shear values are multiplied by the ratio of Fu (ksi) of the steel insert and 125 ksi. TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J 7 MECHANICAL ANCHORS DESIGN STRENGTH TABLES (SD) ANCHORS & FASTENERS DESIGN STRENGTH TABLES (SD) Tension and Shear Design Strength Cracked Concrete1,2,3,4,5,6,7,8 Nominal Anchor Diameter Coupler Thread Size (UNC) Coupler Head Style Screw Anchor Body Nominal Embed. Depth hnom (in.) Effective Embed. Depth hef (in.) f'c = 2,500 psi fNn Tension (lbs.) fVn Shear (lbs.) Minimum Concrete Compressive Strength f'c = 3,000 psi f'c = 4,000 psi f'c = 6,000 psi fNn Tension (lbs.) fVn Shear (lbs.) fNn Tension (lbs.) fVn Shear (lbs.) fNn Tension (lbs.) fVn Shear (lbs.) 1/4 - 20 Internal Thread 1/4 1-5/8 1.20 495 515 525 515 575 515 645 515 3/8 - 16 Internal Thread 1/4 1-5/8 1.20 2-1/2 1.94 495 920 780 815 525 970 815 575 815 645 815 815 1,060 815 1,195 815 3/8 - 16 External Thread 1/4 1-5/8 1.20 2-1/2 1.94 495 920 780 815 525 970 815 575 815 645 815 815 1,060 815 1,195 815 3/8 - 16 Internal Thread 3/8 2 1.33 845 775 930 775 1,070 775 1,315 775 1/2 - 13 Internal Thread 3/8 2 1.33 845 915 930 1,000 1,070 1,140 1,315 1,140 - Anchor Pullout/Pryout strength Controls - Concrete Breakout strength Controls - steel strength Controls f'c = 8,000 psi fNn Tension (lbs.) fVn Shear (lbs.) 705 515 705 815 1,305 815 705 815 1,305 815 1,515 775 1,515 1,140 Tension and Shear Design Strength Uncracked Concrete1,2,3,4,5,6,7 Nominal Anchor Diameter Coupler Thread Size (UNC) Coupler Head Style Screw Anchor Body Nominal Embed. Depth hnom (in.) Effective Embed. Depth hef (in.) f'c = 2,500 psi fNn Tension (lbs.) fVn Shear (lbs.) Minimum Concrete Compressive Strength f'c = 3,000 psi f'c = 4,000 psi f'c = 6,000 psi fNn Tension (lbs.) fVn Shear (lbs.) fNn Tension (lbs.) fVn Shear (lbs.) fNn Tension (lbs.) fVn Shear (lbs.) 1/4 - 20 Internal Thread 1/4 1-5/8 1.20 1,155 515 1,265 515 1,460 515 1,785 515 3/8 - 16 Internal Thread 1/4 1-5/8 2-1/2 1.20 1,155 815 1,265 815 1,460 815 1,785 815 1.94 2,110 815 2,310 815 2,665 815 2,950 815 3/8 - 16 External Thread 1/4 1-5/8 2-1/2 1.20 1,155 815 1,265 815 1,460 815 1,785 815 1.94 2,110 815 2,310 815 2,665 815 2,950 815 3/8 - 16 Internal Thread 3/8 2 1.33 1,495 775 1,640 775 1,890 775 2,315 775 1/2 - 13 Internal Thread 3/8 2 1.33 1,495 1,140 1,640 1,140 1,890 1,140 2,315 1,140 - Anchor Pullout/Pryout strength Controls - Concrete Breakout strength Controls - steel strength Controls f'c = 8,000 psi fNn Tension (lbs.) fVn Shear (lbs.) 2,065 515 2,065 815 2,950 815 2,065 815 2,950 815 2,675 775 2,675 1,140 1- Tabular values are provided for illustration and are applicable for single anchors installed in normal-weight concrete with minimum slab thickness, ha = hmin, and with the following conditions: - ca1 is greater than or equal to the critical edge distance, cac (table values based on ca1 = cac). - ca2 is greater than or equal to 1.5 times ca1. 2- Calculations were performed according to ACI 318 (-19 or -14) Chapter 17. The load level corresponding to the controlling failure mode is listed. (e.g. For tension: steel, concrete breakout and pullout; For shear: steel, concrete breakout and pryout). Furthermore, the capacities for concrete breakout strength in tension and pryout strength in shear are calculated using the effective embedment values, hef, for the selected anchors as noted in the design information tables. Please also reference the installation specifications for more information. 3- strength reduction factors (ø) were based on ACI 318 (-19 or -14) section 5.3 for load combinations. Condition B is assumed. 4- Tabular values are permitted for static loads only, seismic loading is not considered with these tables. 5- For designs that include combined tension and shear, the interaction of tension and shear loads must be calculated in accordance with ACI 318 (-19 or -14) Chapter 17. 6- Interpolation is not permitted to be used with the tabular values. For intermediate base material compressive strengths please see ACI 318 (-19 or -14) Chapter 17. For other design conditions including seismic considerations please see ACI 318 (-19 or -14) Chapter 17. 7- For seismic design of anchors installed in regions designated as seismic Design Categories C, D, E or F and in accordance with ACI 318, the tabulated tension design strengths in cracked concrete for concrete breakout and pullout must be multiplied by a factor of 0.75. 8- Hangermate+ shear values are for threaded rod or steel inserts with an ultimate strength, Fu 125 ksi; threaded rod or steel inserts with an Fu less than 125 ksi are allowed provided the steel strength shear values are multiplied by the ratio of Fu (ksi) of the steel insert and 125 ksi. TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J 8 MECHANICAL ANCHORS ANCHORS & FASTENERS ORDERING INFORMATION Tension and Shear Design Strength of Steel Elements (Steel Strength)1,2,3,4 Steel Elements - Threaded Rod Nominal Rod Diameter (in.) 0.25 0.375 0.5 ASTM A36 and ASTM F1554 Grade 36 fNsa,rod Tension (lbs.) 1,385 3,370 6,175 fVsa,rod Shear (lbs.) 720 1,750 3,210 ASTM F1554 Grade 55 fNsa Tension (lbs.) 1,790 4,360 7,980 fVsa Shear (lbs.) 930 2,265 4,150 ASTM A193 Grade B7 and ASTM F1554 Grade 105 fNsa,rod Tension (lbs.) fVsa,rod Shear (lbs.) 2,985 1,550 7,265 3,775 13,300 6,915 - steel strength Controls f f 1. steel tensile design strength according to ACI 318 (-19 or -14) Ch. 17 and ACI 318-11 Appendix D, Nsa = · Ase,N · futa 2. The tabulated steel design strength in tension for the threaded rod must be checked against the design strength of the Hangermate+ steel, concrete breakout and pullout design strength to determine the controlling failure mode, the lowest load level controls. f f 3. steel shear design strength according to ACI 318 (-19 or -14) Ch. 17 and ACI 318-11 Appendix D, Nsa = · 0.60 · Ase,V · futa 4. The tabulated steel design strength in shear for the threaded rod must be checked against the design strength of the Hangermate+ steel, concrete breakout and pryout design strengths to determine the controlling failure mode, the lowest load level controls. ORDERING INFORMATION Catalog Number Screw Size Hang Rod Size Socket Size Pack Qty. Carton Qty. Hangermate+ Internal Thread (UNC) PFM2211100 1/4" x 1-5/8" Vertical 1/4" 3/8" 25 125 PFM2211200 1/4" x 1-5/8" Vertical 3/8" 1/2" 25 125 PFM2211250 1/4" x 2-1/2" Vertical 3/8" 1/2" 25 125 PFM2211260 3/8" x 1-5/8" Vertical 3/8" 1/2" 25 125 PFM2211270 3/8" x 2" Vertical 3/8" 1/2" 25 125 PFM2211280 3/8" x 2" Vertical 1/2" 11/16" 20 100 Hangermate+ External Thread (UNC) PFM1421000 1/4" x 1-5/8" Vertical 3/8" 1/2" 25 125 PFM1421050 1/4" x 2-1/2" Vertical 3/8" 1/2" 25 125 The published size includes the diameter and length of the anchor measured from under the head. shaded catalog numbers denote sizes which are less than the minimum standard anchor length for strength Design. Suggested Accessories SDS+ Carbide Drill Bits Hangermate+ Driver DW5517, DW5417 DW5517, DW5417 DW5517, DW5417 DW5527, DW5427 DW5527, DW5427 DW5527, DW5427 DW5517, DW5417 DW5517, DW5417 PFM1491050 PFM1491100 PFM1491100 PFM1491100 PFM1491100 - DWMT19052B DWMT19052B TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J 9 MECHANICAL ANCHORS ORDERING INFORMATION Suggested Tools Option 1 20V Max* SDS+ Rotary Hammers ANCHORS & FASTENERS DCH172 AToMICTM 20V MAX* 5/8 in Brushless Cordless sDs Plus rotary Hammer Option 2 DWH200 Dust Extraction Tube Kit with Hose DWH161 20V MAX* Brushless Cordless Universal Dust Extractor Option 3 DCH273 20V MAX* Xr 1" Brushless L-shape rotary Hammer DWH303 onboard Dust Extractor for 1" sDs+ rotary Hammer DCH133 20V MAX* 1 in Brushless Cordless sDs PLUs D-Handle rotary Hammer Kit DWH200 Dust Extraction Tube Kit with Hose 20V Max* Impact Drivers DWH161 20V MAX* Brushless Cordless Universal Dust Extractor DCF887 20V MAX* Xr 1/4"3-speed Impact Driver DCF850 Atomic 20V MAX* Xr 1/4"3-speed Impact Driver 20V Max* Impact Wrenches DCF921 Atomic 20V MAX* 1/2" Impact Wrench DCF923 Atomic 20V MAX* 3/8" Impact Wrench TECHNICAL GUIDE MECHANICAL ANCHors ©2025 DEWALT rEV. J 10Adobe PDF Library 17.0