Flat Washer, Fits Bolt Size 1/2 in , Steel Black Oxide Finish, 5 PK, EnjoyTool select, Mfr# Z9289

Flat Washer, Flat Washer Type Oversized, Dimensional Standards AMPG 2003 FIT-TIGHT.01, Material Steel, Material Grade/Class Grade 2, Finish Black Oxide, For Screw Size 1/2 in, Inside Diameter 0.531 in, Outside Diameter 1 3/8 in, Maximum Thickness 0.166 in, System of Measurement Inch, Minimum Thickness 0.146 in, Color Black, Inside Diameter Tolerance +/-0.010 in, Outside Diameter Tolerance +/-0.010 in, Pack Size Small Pack, Rockwell Hardness C4, Thickness Tolerance +0.005/-0.020 in