Value Collection AHFW075OY Uss Flat Washer 3/4 in Steel

Product Description

The VALUE COLLECTION AHFW075OY is a USS-pattern flat washer engineered for 3/4-inch fastener applications. Stamped from Grade 8 steel and finished with a zinc yellow dichromate coating, it delivers corrosion resistance and reliable load distribution under the head of a bolt or nut. The washer measures 13/16 inches inner diameter, 2 inches outer diameter, and 5/32 inches thick, following the USS wide-pattern standard that spreads clamp load over a larger bearing surface than SAE-pattern alternatives. Licensed tradespeople and maintenance technicians working on structural, mechanical, and plumbing assemblies rely on this washer where a broad bearing face is required.

This washer is suited for residential and commercial construction, mechanical systems, plumbing rough-in, and general trade assembly work. The USS flat pattern is commonly specified when fastening through softer base materials or oversized holes where a standard narrow washer would pull through under load. The zinc yellow dichromate finish helps resist oxidation in moderately exposed indoor and sheltered outdoor environments, making it appropriate for HVAC equipment mounting, electrical panel support work, and general mechanical fastening tasks.

Key Features

• USS wide-pattern design distributes clamp load over a 2-inch outer diameter bearing surface
• Grade 8 steel construction for high-strength fastening applications
• Zinc yellow dichromate finish provides corrosion inhibition in exposed environments
• 13/16-inch inner diameter sized for 3/4-inch fasteners with standard clearance
• 5/32-inch thickness maintains dimensional consistency under torque
• Inch-measurement system; compatible with standard USS fastener specifications

Compatibility

Designed as an OEM-style replacement or standard-service USS flat washer for use with 3/4-inch bolts and threaded fasteners in structural, mechanical, and plumbing assemblies where the USS wide-pattern standard applies.

Installation Notes

Installation is performed by licensed tradespeople or qualified maintenance personnel. Always ensure the fastener, washer, and mating hardware are rated for the same load class before assembly. Place the washer flat against the bearing surface with no gap or tilt before applying torque. De-energize or lock out any equipment being serviced before accessing fastener points on live mechanical or electrical assemblies.