Flat Washer, For Screw Size 5/8" ,Steel Black Oxide Finish, 100 PK

SAE Washer, Flat Washer Type SAE, Dimensional Standards ASME B18.22.1 Type A Narrow, SAE Standard, Material Steel, Material Grade/Class Grade 2, Finish Plain, For Screw Size 5/8 in, Inside Diameter 0.688 in, Outside Diameter 1 1/4 in, Maximum Thickness 9/64 in, System of Measurement Inch, Minimum Thickness 9/64 in, Inside Diameter Tolerance 0.663 to 0.700 in, Outside Diameter Tolerance 1.228 in to 1.270 in, Pack Size Small Pack, Rockwell Hardness 38HRC, Thickness Tolerance 0.130 to 0.146 in