An American National Standard. The American Society of Mechanical Engineers (ASME). Revision of ANSI B1.2-1974. 190p. This Standard provides essential specifications and dimensions for the gages used on Unified inch screw threads (UN and UNR thread form), and covers the specifications and dimensions for the thread gages and measuring equipment listed in Tables 1 and2.
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An American National Standard. The American Society of Mechanical Engineers (ASME). Revision of ASME B1.3М-1992. Date of Issuance: October 12, 2007. 22 р. This Standard presents screw thread gaging systems suitable for determining the acceptability of UN, UNR, UNJ, M, and MJ screw threads on externally and internally threaded products. It establishes the criteria for screw thread...
An American National Standard. The American Society of Mechanical Engineers (ASME). Revision of ASME/ANSI B1.5-1988. Date of Issuance: December 6, 1999. 121 p. This Standard provides for two general applications of Acme threads: namely, general purpose and centralizing. The limits and tolerances in this Standard relate to single-start Acme threads and may be used, if considered...