Value Collection MSC-88615711 Fender Washer 1/4 in 316 Ss

Product Description

The VALUE COLLECTION MSC-88615711 is a Grade 316 stainless steel fender flat washer sized for 1/4 inch screws. Fender washers are distinguished by their oversized outer diameter relative to their inner diameter, distributing clamping load over a wider surface area than standard flat washers. With a 1/4 inch inside diameter, a 1-1/2 inch outside diameter, and a thickness of 0.065 inches, this washer provides broad bearing surface for fastener assemblies in corrosive or wet environments. Grade 316 stainless steel offers superior resistance to chlorides and acids compared to Grade 304, making it a preferred choice in marine, chemical processing, and outdoor plumbing or HVAC applications.

This fender washer is suited for residential and commercial applications where fasteners pass through oversized holes or thin materials requiring load distribution. Typical uses include sheet metal assembly, HVAC equipment mounting, outdoor electrical enclosures, plumbing fixture installations, and pool or marine hardware applications. The plain finish leaves the base metal exposed, relying on the inherent corrosion resistance of Grade 316 stainless steel rather than a secondary coating.

Key Features

• Grade 316 stainless steel construction for strong chloride and corrosion resistance
• Oversized 1-1/2 inch outside diameter distributes clamping load across a wide surface area
• 0.065 inch thickness provides consistent bearing surface without excessive material bulk
• Plain finish — no coating to chip, peel, or introduce contamination in sensitive environments
• Inch measurement system; compatible with standard 1/4 inch fastener hardware

Compatibility

Designed as a standard fender flat washer for use with 1/4 inch screws and bolts in inch-measurement fastener assemblies.

Installation Notes

Fender washers are installed by general contractors, HVAC technicians, plumbers, and electricians as part of fastener assemblies. Always select the correct washer inner diameter to match the fastener shank, and verify the outer diameter provides adequate bearing coverage for the application. When working in wet, marine, or chemical environments, confirm all mating fasteners are also Grade 316 stainless steel to prevent galvanic corrosion. No special tools are required for installation beyond standard hand tools appropriate to the fastener type.