常用规格 (公制) M1.2*0.25 M2.5*0.45 M6*0.75 M10*0.75 M1.4*0.3 M2.6*0.45 M6*1 M10*1 M1.6*0.35 M3*0.5 M7*0.75 M10*1.25 M1.7*0.25 M3*0.6 M7*1 M10*1.5 M1.7*0.35 M3.5*0.6 M8*0.75 M11*1 M1.8*0.35 M4*0.5 M8*1 M11*1.5 M2*0.4 M4*0.7 M8*1.25 12*1 M2.2*0.45 M5*0.5 M9*1 M12*1.25 M2.3*0.45 M5*0.8 M9*1.25 M12*1.5 日本JPG螺纹规 >> 美制螺纹规 常用规格如下: 美制粗牙UNC 美制粗牙UNC 美制幼牙UNF 美制幼牙UNF 1-64UNC 7/16-14UNC 1-72UNF 7/16-20UNF 2-56UNC 1/2-13UNC 2-64UNF 1/2-20UNF 3-48UNC 9/16-12UNC 3-56UNF 9/16-18UNF 4-40UNC 5/8-11UNC 4-48UNF 5/8-18UNF 5-40UNC 3/4-10UNC 5-44UNF 3/4-16UNF 6-32UNC 7/8-9UNC 6-40UNF 7/8-14UNF 8-32UNC 1"-8UNC 8-36UNF 1"-12UNF 10-24UNC 1":1/8-7UNC 10-32UNF 1"1/8-12UNF 12-24UNC 1"1/4-7UNC 12-28UNF 1"1/4-12UNF