1. Introduction
This instruction manual provides essential information for the safe and effective use of the 1/4-20 Floating Cage Nut. Please read this manual thoroughly before installation and retain it for future reference. This product is designed for professional and industrial applications requiring secure and adaptable fastening solutions.
2. Product Overview
The 1/4-20 Floating Cage Nut is a sturdy and dependable fastener, typically supplied in packs of ten. Its unique design allows the nut to "float" within a steel cage, which is highly beneficial for accommodating minor hole misalignment and facilitating blind assembly in various structures. These fasteners are constructed from low carbon steel with a plain finish and feature Unified Standard Class 2B threads, conforming to ASME B 1.1-2003 standards.
Figure 2.1: A pack of 1/4-20 Floating Cage Nuts, showcasing their design and quantity.
3. Key Features
- Floating Design: Allows for nut movement within the cage, ideal for hole misalignment.
- Blind Assembly: Facilitates installation in areas where direct access to the back of the panel is limited.
- Weldable Stamping: Designed for secure attachment through welding processes.
- Durable Material: Constructed from low carbon steel for strength and longevity.
- Standardized Threads: Features 1/4-20 Unified Standard Class 2B threads (ASME B 1.1-2003).
4. Applications
These floating cage nuts are versatile fasteners commonly employed in a wide range of industrial and commercial settings due to their adaptability and robust construction. Typical applications include:
- Fork trucks
- Rail cars
- Ocean containers
- Automobile manufacturing
- Office furniture assembly
- Various appliances
- General industrial fastening where precise alignment is challenging.
5. Installation and Usage
Floating cage nuts are designed for insertion into square holes in panels or frames. The cage compresses as it is inserted, then expands to secure the nut in place. The internal nut can then move slightly within the cage, allowing for easier bolt alignment, especially in blind applications.
Figure 5.1: Detailed view of a single floating cage nut, highlighting the internal nut and cage structure.
For optimal performance, ensure the receiving hole dimensions are compatible with the cage nut's specifications. The pilot diameter of the nut is .398 inches, and the overall length is 1-3/4 inches with a width of .562 inches. These dimensions are critical for proper fit and secure installation.
Figure 5.2: Technical diagram illustrating the critical dimensions for the cage nut, essential for precise installation.
6. Specifications
| Attribute | Value |
|---|---|
| Product Type | Floating Cage Nut |
| Thread Size | 1/4"-20 |
| Length (in) | 1-3/4" |
| Width (in) | .562" |
| Pilot Diameter | .398" |
| Material | Low Carbon Steel / Alloy Steel |
| Finish | Plain Finish |
| Thread Standard | Unified Standard Class 2B ASME B 1.1-2003 |
| Color | Silver |
| Number of Pieces | 10 |
| Item Weight | 9 ounces (for 10 pieces) |
7. Safety Information
Always handle fasteners with care. Wear appropriate personal protective equipment, such as safety glasses and gloves, to prevent injury. Ensure that the correct tools are used for installation. Improper installation or application outside of intended use may result in product failure or damage. Keep small parts away from children.
8. Warranty and Support
For information regarding product warranty, returns, or technical support, please contact the seller or manufacturer directly through your purchase platform. Retain your proof of purchase for any warranty claims.