Flat Washer, For Screw Size 1/4" ,Steel Zinc Yellow 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 8, Finish Zinc Yellow, For Screw Size 1/4 in, Inside Diameter 0.281 in, Outside Diameter 5/8 in, Maximum Thickness 1/16 in, System of Measurement Inch, Minimum Thickness 1/16 in, Color Yellow, Material Quality Standards ASTM F436, Pack Size Small Pack, Rockwell Hardness 38HRC, Thickness Tolerance +0.015/-0.014 in, Package Quantity 100