Nominal dimensions: M16 x P1.5 Measurement part diameter (mm): 17 Total length (mm): 35 Measurement part length (mm): 20 Measurement part runoff (mm): 0.015 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):7.5