Value Collection FWSIS0620-1LBBX Sae Flat Washer 5/8 in

Product Description

The VALUE COLLECTION FWSIS0620-1LBBX is an SAE flat washer designed for use with 5/8-inch screws and bolts. Manufactured from steel with a zinc-plated finish, this washer distributes load across the fastened surface and helps protect against corrosion in typical indoor and light-duty outdoor applications. With an inside diameter of 21/32 inches, an outside diameter of 1-5/16 inches, and a thickness of 3/32 inches, it meets standard SAE dimensional specifications. Plumbers, electricians, HVAC technicians, and general tradespeople use SAE flat washers as a routine hardware component in equipment mounting, pipe support, and panel assembly work.

This washer is suited for residential and commercial trade applications where a 5/8-inch fastener is used and load distribution or surface protection is required. Common install scenarios include equipment base mounting, strut and unistrut assemblies, pipe hanger hardware, and electrical panel or enclosure fastening. The zinc plating provides a basic level of corrosion resistance appropriate for dry or mildly humid environments. The SAE standard sizing ensures compatibility with the broad range of 5/8-inch hardware found across HVAC, plumbing, and electrical installations.

Key Features

• SAE flat washer sized for 5/8-inch screws and bolts
• Steel construction for reliable load distribution and durability
• Zinc-plated finish for basic corrosion resistance
• Inside diameter of 21/32 inches, outside diameter of 1-5/16 inches
• Thickness of 3/32 inches meets SAE dimensional standards
• Inch measurement system; UNSPSC Code 31161807

Compatibility

Designed as a standard SAE flat washer for use with 5/8-inch fasteners across residential and commercial trade installations.

Installation Notes

Install using standard hand tools; ensure the washer seats flush against the mating surface before torquing the fastener. De-energize any electrical equipment or shut off relevant systems before performing fastener work in live panels or mechanical enclosures. Zinc-plated washers are not recommended for sustained outdoor exposure or contact with dissimilar metals in corrosive environments without additional protection. Follow applicable NEC, IPC, or IFGC requirements when fastening equipment or supports within those trade disciplines.