ASME B1.13M-2005
米制螺纹:M型
Metric Screw Threads: M Profile
哪些标准引用了ASME B1.13M-2005
- 标准号
- ASME B1.13M-2005
- 发布日期
- 2005年01月01日
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- J04
- 国际标准分类号
- 21.040.10
- 发布单位
- 美国机械工程师协会
- 被代替标准
- ASME B1.13M-2001
- 适用范围
- This Standard contains general metric standards for a 60 deg. symmetrical screw thread with a basic ISO 68 profile designated M profile. The M profile threads of tolerance class 6H/6G are intended for metric applications where inch class 2A/2B have been used. At the minimum material limits, the 6H/6G results in a looser fit than the 2A/2B. Tabular data is also provided for a tighter tolerance fit external thread of class 4G/6G which is approximately equivalent to the inch class 3A but with an allowance applied. Formulation and tolerancing data is included for applications requiring other fits.