
Material: High Speed Steel Type: M3*0.5/M4*0.7/M5*0.8/M6*1.0/M8*1.25/M10*1.5/M12*1.75HSS Thread Diameter: 3/4/5/6/8/10/12mm, Total Length: 51/56/61/70/72/76/86mm Square Head Size: (L*W): 2.5x2.5/3.1x3.1/4.0x4.0/5.0x5.0/5.0x5.0/6.3x6.3/7.0x7.0mm Shank Diameter: 3.0/4.0/5.1/ 6.0 / 6.3 / 8.0 / 9.0 mm, height: 0.5 / 0.7 / 0.8 / 1.0 / 1.25 / 1.5 / 1.75 mm