Value Collection FWTUI80431USA-100BX Flat Washer 100pk

Product Description

The VALUE COLLECTION FWTUI80431USA-100BX is a 7/16 inch extra thick flat washer manufactured from Grade 8 steel with a zinc yellow dichromate finish. Extra thick flat washers distribute load more effectively than standard washers, reducing the risk of pull-through on softer substrates and providing additional bearing surface in high-torque fastener assemblies. The zinc yellow dichromate coating delivers corrosion resistance and is a common choice in mechanical and structural applications where moisture exposure is a concern. This box contains 100 washers, making it a practical choice for contractors and tradespeople who need consistent hardware on the job.

This washer is suited for mechanical, structural, and industrial applications where a 7/16 inch screw or bolt is used with a requirement for extra load distribution. The extra thick profile is appropriate in situations where standard flat washers are insufficient due to oversized holes, high clamp loads, or substrate softness. Common install scenarios include equipment mounting, panel fastening, and general structural assembly in both residential and commercial settings.

Key Features

• Extra thick profile provides increased load-bearing surface compared to standard flat washers
• Grade 8 steel construction for high-strength fastener assemblies
• Zinc yellow dichromate finish for corrosion resistance
• Fits 7/16 inch screw or bolt size
• Inch measurement system for compatibility with standard US fasteners
• Sold in a box of 100 for job-site and shop efficiency

Compatibility

Designed as an OEM-style replacement or general-use flat washer for 7/16 inch fastener applications in mechanical, structural, and industrial assemblies.

Installation Notes

Installation is performed by electricians, plumbers, HVAC technicians, or general tradespeople as part of equipment or structural fastener assemblies. Always ensure the fastener and washer grade are matched to the load requirements of the application. Inspect washers for deformation or coating damage before use. Follow applicable building and mechanical codes for fastener torque and assembly requirements.