详细说明
产品名称:螺纹塞规或界限螺纹规
产品用途:用来确认螺纹精度的必备工具，通止两端可以简单的确认螺纹的精度
产品材质:轴承钢
产品特长:检查并测量螺纹的部分最初规定的上限与下限尺寸精度的量规
| 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 |
| 常用规格 (美制) |
| 0-80UNF | 5-40UNC | 10-32UNF | 5/16″-32UNEF |
| 1-64UNC | 5-44UNV | 12-24UNC | 3/8″-16UNC |
| 1-72UNF | 6-32UNC | 12-28UNF | 3/8″-24UNF |
| 2-56UNC | 6-40UNF | 12-32UNEF | 3/8″-32UNEF |
| 2-64UNF | 5/32″-32UNC | 1/4″-20UNC | 7/16″-14UNC |
| 3-48UNC | 8-32UNC | 1/4″-28UNF | 7/16″-20UNF |
| 3-56UNF | 8-36UNF | 1/4″-32UNEF | 7/16″-28UNEF |
| 4-40UNC | 3/16″-24UNC | 5/16″-18UNC | 1/2″-13UNC |
| 4-48UNF | 10-24UNC | 5/16″-24UNF | 1/2″-20UNF |
其它规格欢迎来电查询！