Value Collection 32574 Fender Flat Washer 1/4 in Steel Zinc

Product Description

The VALUE COLLECTION 32574 is a zinc-plated steel fender flat washer sized for 1/4 inch screws. Fender washers feature an oversized outer diameter relative to the inner bore, spreading clamp load across a wider surface area than a standard flat washer. This design reduces pull-through on softer substrates and distributes fastener load in sheet metal, electrical panel, plumbing bracket, and general mechanical assembly work. The 32574 measures 9/32 inches inside diameter, 1-1/8 inches outside diameter, and 0.0625 inches thick. The zinc finish provides baseline corrosion resistance suitable for indoor and light-duty applications. Each package contains 100 washers.

These fender washers are used across a wide range of trade and maintenance applications including HVAC equipment mounting, electrical enclosure assembly, plumbing bracket installation, and general mechanical fabrication. The oversized OD makes them particularly useful when fastening into sheet metal, wood, or other materials where a standard washer would not provide adequate bearing surface. They are compatible with 1/4 inch fastener systems using inch-measurement hardware.

Key Features

• Oversized 1-1/8 inch OD distributes load and reduces fastener pull-through
• 9/32 inch ID fits 1/4 inch screw shafts with standard clearance
• 0.0625 inch thickness provides a rigid bearing surface without excessive stack height
• Steel construction with zinc plating for corrosion resistance in dry or light-moisture environments
• Inch measurement system for compatibility with standard US fastener hardware
• 100-piece package suitable for shop stock or job-site supply

Compatibility

Designed for use with 1/4 inch screw and bolt fastener systems following inch-measurement standards. Suitable for general mechanical, electrical, plumbing, and HVAC assembly applications requiring a fender-style flat washer.

Installation Notes

A licensed or experienced tradesperson should verify fastener torque requirements and substrate material before selecting washer size and finish. Zinc-plated washers are not recommended for direct outdoor exposure or high-humidity environments where stainless steel or hot-dip galvanized hardware is specified. No special tooling is required for installation; washers should be seated flat and concentric with the fastener before tightening. Always follow applicable mechanical or electrical codes when selecting hardware for structural or code-governed assemblies.