Value Collection FWUIS062-050BX Uss Flat Washer 5/8 Inch 50pk

Product Description

The VALUE COLLECTION FWUIS062-050BX is a USS flat washer designed for use with 5/8-inch screws and fasteners. Manufactured from steel with a plain finish, this washer distributes load across the bearing surface to reduce fastener pull-through and protect the substrate material. It measures 11/16 inches inner diameter, 1-3/4 inches outer diameter, and 9/64 inches thick. The USS (United States Standard) pattern delivers a larger outer diameter relative to screw size compared to SAE washers, making it the correct choice when broader load distribution is required. Sold in a box of 50 pieces, this washer suits repetitive fastening tasks across construction, mechanical, and maintenance applications. Installers in plumbing, HVAC, and electrical trades rely on USS flat washers as standard hardware during equipment mounting and structural assembly.

This washer is suited for use in residential and commercial construction, equipment mounting, and general mechanical assembly where a 5/8-inch fastener is specified. The larger USS outer diameter profile is appropriate for applications involving softer substrates, oversized clearance holes, or wherever additional load-bearing surface area is needed beyond what an SAE washer provides. The plain steel finish is compatible with standard indoor and sheltered-environment applications. The 50-piece package quantity is practical for service vehicles, job-site kits, and shop stock replenishment.

Key Features

• USS flat washer pattern provides larger OD for broader load distribution versus SAE equivalents
• Steel construction offers reliable strength for general fastening applications
• Plain finish suits indoor and sheltered-environment use
• 11/16-inch ID fits 5/8-inch screw and bolt shanks with standard clearance
• 1-3/4-inch OD and 9/64-inch thickness conform to USS dimensional standards
• Sold in a 50-piece box for efficient job-site and shop stocking

Compatibility

Designed as a standard USS flat washer for use with 5/8-inch screws and bolts in general mechanical, construction, and equipment-mounting applications.

Installation Notes

USS flat washers are installed by general contractors, HVAC technicians, plumbers, and electricians during equipment mounting and structural fastening. Always power down or de-energize equipment before performing any fastener work on electrical or mechanical assemblies. Inspect washers for burrs or deformation before installation to ensure proper seating. Follow applicable building codes and equipment manufacturer torque guidelines for the fastener assembly.