Flat Washer, For Screw Size M3 ,Steel Black Oxide Finish, 5 PK

Flat Washer, Flat Washer Type Standard, Dimensional Standards AMPG 2001 FL.04, Material Steel, Material Grade/Class Case Hardened, Finish Black Oxide, For Screw Size M3, Inside Diameter 3.2 mm, Outside Diameter 12 mm, Maximum Thickness 3 mm, System of Measurement Metric, Minimum Thickness 3 mm, Color Black, Inside Diameter Tolerance +/-0.010 in, Material Quality Standards ASTM A108, Outside Diameter Tolerance +/-0.010 in, Pack Size Small Pack, Rockwell Hardness C4