Value Collection FWSIS0-80-1LBBX Sae Flat Washer No 8

Product Description

The VALUE COLLECTION FWSIS0-80-1LBBX is a Number 8 screw SAE flat washer manufactured from steel with a zinc-plated finish. It measures 3/16 inches inside diameter, 7/16 inches outside diameter, and 3/64 inches thick. The SAE standard defines a wider outer diameter relative to the inside bore compared to USS washers, making this style a common choice where broader load distribution under a fastener head is needed. The zinc plating provides a basic level of corrosion resistance suitable for general-purpose indoor and light-duty applications. Plumbers, HVAC technicians, electricians, and general contractors use washers of this type when securing hardware to panels, brackets, and equipment frames.

This washer is sized for Number 8 machine screws and bolts. It fits standard residential and light commercial assembly tasks across HVAC, plumbing, and electrical trades. Typical applications include panel mounting, equipment bracket fastening, and general hardware assembly where a flat bearing surface is required between a fastener and a substrate. The inch measurement system makes it compatible with standard fractional fastener hardware used throughout North American trade work.

Key Features

• SAE specification provides a wider outer bearing surface compared to USS flat washers of the same bore size
• Steel construction with zinc-plated finish for basic corrosion resistance in general-purpose use
• 3/16 inches inside diameter sized for Number 8 screws and machine bolts
• 3/64 inches thickness suits standard fastener stack heights without adding excessive bulk
• Inch measurement system for compatibility with fractional fastener hardware

Compatibility

Designed for use with Number 8 machine screws and bolts in SAE inch-standard fastener assemblies across general trade and light industrial applications.

Installation Notes

Install this washer between the fastener head or nut and the mating surface to distribute clamping load. Ensure the washer bore is seated flush and concentric with the fastener shank before torquing. Zinc-plated steel washers are suitable for dry or lightly humid indoor environments; do not use in direct outdoor exposure or high-moisture conditions without additional corrosion protection. No specialized tools are required for installation.