Structural Flat Washer, Flat Washer Type Standard, Material Steel, Material Grade/Class Not Graded, Finish Hot Dipped Galvanized, For Screw Size 1/2 in, Inside Diameter 0.
9, Finish Plain, System of Measurement Metric, Thread Size M10-1.Shoulder Screw, Shoulder Screw Type Standard Shoulder Screw, Head Type Standard, Drive Type Socket, Material Alloy Steel, Material Grade/Class Class 12.25 mm, Shoulder Diameter 12 mm, Shoulder Diameter Tolerance -0.