Wheel Bolt Black M12x1.25 Wheel bolts made of steel are the most common on the market. They provide high strength while offering long durability. Dont wait until the bolts snap, instead prevent issues by replacing them with fresh new ones. Thread : M12x1.25 Total Length : 53mm Thread Length : 28mm Socket Size : 17mm Seat : R13 Concave Material : Steel 10.9 Color : Black Quantity : 1 Tightening Torque : 120nm Remember to always retighten wheel nuts and bolts after installation! These wheel bolts come loosely packed from the supplier, which means there may be small scuff marks and scratches on some bolts.