This Standard specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads. (In order to emphasize that unified ...
2013年4月1日 — ANSI/ASME B1.1 specifies the screw thread form, series, class, allowance, tolerance and designation for unified screw threads. These threads may ...
This Standard specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads. (In order to emphasize that unified ...
This code or standard was developed under procedures accredited as meeting the criteria for American National. Standards. The Standards Committee that ...