Nominal dimensions: M12 x P1.75 Measurement part diameter (mm): 13 Total length (mm): 44.5 Measurement part length (mm): 30 Measurement part runoff (mm): 0.02 or less Measurement part accuracy (mm): ±0.005 or less Screw taper: 1/15锥度 锥形螺纹长度(mm):6.5 直线长度(mm):7