Split Lock Washer Standard Steel Finish Plain Fits Bolt Sizes M12 Inside Dia 12.2mm Outside Dia 21.1mm Thickness 2.5mm Rockwell Hardness C44 to C51 Meets/Exceeds D127B Package Quantity 50
Split Lock Washer Standard Steel Finish Plain Fits Bolt Sizes M12 Inside Dia 12.2mm Outside Dia 21.1mm Thickness 2.5mm Rockwell Hardness C44 to C51 Meets/Exceeds D127B Package Quantity 50