USS Washer, Steel, Inch, Washer Material Grade Through Hardened, Fastener Finish Zinc Yellow, Fits Bolt Sizes 1-1/4 In., Washer Inside Dia. 1-3/8 In., Washer Outside Dia. 3 In., Thickness 0.136 In. to 0.192 In., Rockwell Hardness RC38 to RC45, Washer Standards ASME/ANSI B 18.22, ASTM F436, Package Quantity 5 Features Application: Load Distributing Item: USS Washer Fits Bolt Sizes: 1-1/4" Thickness: 0.136" to 0.192" Rockwell Hardness: RC38 to RC45 System of Measurement: Inch Fastener Finish: Zinc Yellow Flat Washer Type: USS Type A Wide Flat Washer Washer Inside Dia.: 1-3/8" Washer Material Grade: Through Hardened Washer Outside Dia.: 3" Washer Basic Material: Steel Washer Standards: ASME B18.22.1 and ASTM F436

USS Washer, Steel, Inch, Washer Material Grade Through Hardened, Fastener Finish Zinc Yellow, Fits Bolt Sizes 1-1/4 In., Washer Inside Dia. 1-3/8 In., Washer Outside Dia. 3 In., Thickness 0.136 In. to 0.192 In., Rockwell Hardness RC38 to RC45, Washer Standards ASME/ANSI B 18.22, ASTM F436, Package Quantity 5 Features Application: Load Distributing Item: USS Washer Fits Bolt Sizes: 1-1/4" Thickness: 0.136" to 0.192" Rockwell Hardness: RC38 to RC45 System of Measurement: Inch Fastener