wheel lock bolt alloy steel, 10.9 grade KINDPart No. Length Height 6-point B1048 48 23 B1055 55 27 B1058 58 28 B1063 63 30 10-point B2048 48 23 B2055 55 27 B2058 58 28 B2063 63 30 7-point B7048 48 23 B7055 55 27 B7058 58 28 B7063 63 30 3-point B3048 48 23 B3055 55 27 B305858 29 B3063 6330 * Thread Size: M8*1.25, M10*1.25, M10*1.50, M12*1.25, M12*1.50, M14*1.25, M14*1.50, M14*2.0, 3/8"-24, 7/16"-20, 1/2"-20, 9/16"-18, etc. * Each one is hand polished before plating, resulting in longer-lasting superior chrome finish. * Several kinds of packages can be selected, such as double blister (clamshell) , cardboard box, head card, plastic box, foam box or brown paper.