HILLMAN 270024 Flat Washer 5/8 Inch Zinc Plated USS 5 lb

Product Description

The HILLMAN 270024 is a 5 lb pack of 5/8 inch zinc plated steel flat washers in a wide pattern USS configuration. Each pack contains approximately 65 pieces. These washers distribute load across a broader bearing surface, reducing the risk of fastener pull-through on softer substrates. The zinc plating provides corrosion resistance for general-purpose indoor and outdoor applications. Installed by plumbers, electricians, HVAC technicians, and general contractors wherever a wide-bearing flat washer is required for bolted connections.

This pack is suited for residential and light commercial construction, mechanical rooms, equipment mounting, and structural fastening applications where a USS wide pattern washer is specified. The 5/8 inch bore fits standard 5/8 inch fasteners. The bulk pack format is practical for service trucks and job-site supply where multiple washers are needed across a single project or service call.

Key Features

• Wide pattern USS configuration provides a larger bearing surface than standard flat washers
• Zinc plated steel construction offers corrosion resistance for general-purpose use
• 5/8 inch bore fits standard 5/8 inch bolts and threaded rod
• Approximately 65 pieces per 5 lb pack for bulk job-site use

Compatibility

Designed as a standard USS wide pattern flat washer for use with 5/8 inch fasteners in general mechanical, construction, and trade applications.

Installation Notes

Flat washers are installed by hand or with standard wrenches and socket sets. Always ensure the fastener diameter matches the washer bore before installation. Follow applicable building codes and torque specifications defined by the fastener manufacturer or project engineer. Inspect zinc plating for damage before use in corrosive environments.