External Tooth Lock Washer, For Screw Size 1/2 in Stainless Steel, Plain Finish, 10 PK, EnjoyTool Select, Mfr#: U51460.050.0001

Lock Washer, Lock Washer Type External Tooth Lock, Finish Plain, Material Stainless Steel, For Screw Size 1/2 in, Inside Diameter 0.513 in, Outside Diameter 0.88 in, Maximum Thickness 0.037 in, Dimensional Standards ASME B18.21.1, Material Grade/Class 18-8, Pack Size Small Pack, Rockwell Hardness C35, System of Measurement Inch, Package Quantity 10