公制螺纹 尺寸(mm) 牙规格 包装型号.适配软管I.D.ABCE pcs/bagNLB-M10*1.51/4"7.017.530.510.010.0M10*1.550NLB-M12*1.55/16"10.520.637.013.012.0M12*1.550NLB-M16*1.53/8"12.523.037.013.016.0M16*1.550NLB-M20*1.51/2"17.029.544.013.020.0M20*1.550NLB-M25*1.53/4"23.337.046.015.025.0M25*1.550NLB-M32*1.51"30.044.048.015.032.0M32*1.550NLB-M40*1.51-1/4"36.554.048.017.040.0M40*1.525NLB-M50*1.52"48.067.052.017.050.0M50*1.520NLB-M20*1.518.515.027.745.213.020.0M20*1.550