ReplacementScrews RSAZN203528
ReplacementScrews Shelf Support Pins Instruction Manual
Model: RSAZN203528
Product Overview
These ReplacementScrews shelf support pins are designed as a direct replacement for IKEA Part #101558. They provide a guaranteed fit at an affordable price, ensuring your shelves are securely supported. This manual provides essential information for the proper use and installation of these pins.
Compatibility
These shelf support pins are fully compatible with IKEA Part #101558. They are commonly used in IKEA's KOMPLEMENT and PAX shelving systems. They may also be listed as part #10077788 in some manuals. It is crucial to consult your furniture's assembly manual to confirm compatibility before purchasing and installation.

Figure 1: Dimensional diagram of the ReplacementScrews shelf support pin, indicating its 5mm peg diameter, 17.0mm (~11/16") height, and 19.5mm (~3/4") width. This diagram helps confirm the pin's size for compatibility with pre-drilled holes.
Usage
These pins are primarily used in various IKEA shelving systems, such as PAX, to support individual shelves. This includes systems like KOMPLEMENT, KLEPPESTAD, and RAKKESTAD. Additionally, they can be utilized for mounting drawers within the IDANAS bed frame. The integrated screw mechanism ensures a secure and stable fit for your furniture components.

Figure 2: A detailed view of a single ReplacementScrews shelf support pin, highlighting its white plastic body and the integrated metal Phillips head screw. This image illustrates the design that allows for secure installation.
Specifications
- Material: Durable white plastic with integrated metal screw.
- Dimensions: Approximately 3/4 x 11/16 inches (19.5 mm x 17.0 mm) on the exterior.
- Peg Diameter: Designed to fit into pre-drilled 5 mm holes.
- Model Number: RSAZN203528
- Weight: Approximately 10 grams per unit.
- Package Quantity: Available in various quantities, including 8 units (for this specific product variant).

Figure 3: An image displaying multiple ReplacementScrews shelf support pins, demonstrating the typical quantity provided in a package. Each pin is visible with its integrated screw.
Installation
- Identify Pre-drilled Holes: Locate the pre-drilled 5mm holes in your furniture frame where the shelf is to be installed.
- Insert the Pin: Simply insert the peg of the shelf support pin, with the integrated screw, into the pre-drilled hole. Ensure the pin is fully seated within the hole.
- Tighten the Screw: Using a Phillips head screwdriver, carefully tighten the integrated screw. As you tighten, the screw will expand the plastic peg, securing the pin firmly in place within the hole. Do not overtighten.
- Repeat for all Pins: Install all necessary pins for your shelf, typically four for a standard shelf, ensuring they are level and securely fastened.
- Place the Shelf: Once all pins are installed, carefully place your shelf onto the installed support pins.

Figure 4: A side profile view of the shelf support pin, illustrating the design of the expanding prongs that secure the pin within the pre-drilled hole when the screw is tightened. This mechanism ensures a stable fit.
Maintenance
These shelf support pins require minimal maintenance. Periodically check the pins to ensure they remain securely tightened and that the shelf is stable. If a pin feels loose, gently retighten the integrated screw with a Phillips head screwdriver. Avoid applying excessive force to prevent damage to the pin or the furniture.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pin does not fit into the hole. | Hole size is not 5mm; incorrect furniture model. | Verify your furniture's manual for the correct part number and hole size. These pins are designed for 5mm holes. Do not force the pin. |
| Shelf is wobbly or collapses. | Pins are not fully tightened; incorrect installation; excessive weight on shelf. | Ensure all pins are fully seated and the integrated screws are tightened. Re-read the installation steps. Do not exceed the weight capacity of your shelving unit. |
| Screw spins freely without tightening. | Pin or hole is stripped; screw is damaged. | Remove the pin and inspect it for damage. If damaged, replace the pin. If the hole is stripped, consider using a different hole or a repair kit if available for your furniture. |
Warranty and Support
Specific warranty information for ReplacementScrews products is not provided in this manual. For any product support, warranty claims, or further inquiries, please refer to the official ReplacementScrews website or contact their customer service directly. Always retain your proof of purchase for any warranty-related matters.
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