Flat Washer, Fits Bolt Size 3/8 in ,Steel Black Oxide Finish, 2900 PK
421, Made in North America No, Manufacturer Location Globally Sourced, Material Quality Standards Not Rated, Maximum Temperature 350 Degrees C.401-0.1, SAE, Material Steel, Material Grade/Class Grade 2, Finish Black Oxide, For Screw Size 3/8 in, Inside Diameter 0.Flat Washer, Flat Washer Type SAE, Dimensional Standards ASME B18.