Jergens, Inc. Heavy Duty Flat USAE™ Washers FW00001

Jergens Heavy Duty Flat USAE™ Washers are a simple but effective idea that is long overdue. The outside diameter conforms to USS standards and the inside diameter conforms to SAE standards. The small inside diameter provides a more precise fit on bolts, studs, etc. These washers are up to 37% thicker than standard hardened washers for greater strength. Features, Benefits, & Product Specifications: Material: Mild Steel Finish: Black Oxide Heat Treat: Case Hardened 60 RC Bolt size is stamped on each washer for easy identification Tolerances for all dimensions are ±0.010”