螺纹环规

螺纹塞规，螺纹环规，光面塞规，光面环规 订制各类螺纹：管螺纹，剃形螺纹，锥螺纹等 常用规格介绍： M1.2*0.25 № 0-80UNF 1/8″-40 G1/8″-28 NPT1/16″-27 M1.4*0.3 № 1-64UNC 5/32″-32 G1/4″-19 NPT1/8″-27 M1.6*0.35 № 1-72UNF 3/16″-24 G3/8″-19 NPT1/4″-18 M1.7*0.35 № 2-56UNC 7/32″-24 G1/2″-14 NPT3/8″-18 M2*0.4 № 2-64UNF 1/4″-20 G5/8″-14 NPT1/2″-14 M2.5*0.45 № 3-48UNC 5/16″-18 G3/4″-14 NPT3/4″-14 M3*0.5 № 3-56UNF 3/8″-16 G7/8″-14 NPT1″-11-1/2 M4*0.5 № 4-40UNC 7/16″-14 G1″-11 NPT2″-11-1/2 M4*0.7 № 4-48UNF 1/2″-12 G1-1/8″-11 M5*0.8 № 5-40UNC 9/16″-12 G1-1/4″-11 M5*0.5 № 5-44UNF 5/8″-11 M6*1.0 № 6-32UNC 11/16″-11 M8*0.75 № 8-32UNC 3/4″-16 M8*1 № 8-36UNF 7/8″-9