This USS washer is made of Grade 8 yellow and has a zinc yellow finish. Plus, it is yellow and meets the standards for ASTM F436 material quality, ASME B18.22.1 Type A Wide, USS Standard dimensional standards. This USS washer is designed for screws measuring 1/4 inch.
Technical Specs
ItemUSS Washer
Dimensional StandardsASME B18.22.1 Type A Wide, USS Standard