ASME B94.9-2008(R2023) PDF

Scope: This Standard covers various designs of standard taps, nomenclature and definitions; the standard system of marking; and dimensions and tolerance tables for the following types and styles of taps: Type: Standard straight thread, general purpose; Tables 2 and 2A. Style: Straight fluted, Spiral fluted, Spiral point, with Straight flutes, Spiral point only, no Straight flutes. Applicable Sections(s): 3.1, 3.4 and 3.5, 3.2, 3.3. Type: Pipe, taper thread; Table 7, Pipe, Straight fluted. Applicable Section(s) 3.8; Table 8, Pulley; Table 5, Screw thread insert; Table 2B, Thread forming: Tables 2 and 2A. Style: Straight fluted and Straight lobes. Applicable Sections(s): 3.7, 3.1 and 3.6.

ASME B94.9-2008(R2023) history

0000 ASME B94.9-2008(R2023)
0000 ASME B94.9-2008(R2018)
0000 ASME B94.9-2008(R2013)
2008 ASME B94.9-2008 Taps: Ground Thread with Cut Thread Appendix (Inch and Metric Sizes)
1999 ASME B94.9-1999 Taps - Ground and cut threads (inch and metric sizes)
1987 ASME B94.9-1987 Taps - Cut and ground threads
1979 ASME B94.9-1979 Taps - Cut and ground threads
1971 ASME B94.9-1971 Taps - Cut and ground threads
1967 ASME B94.9-1967 Taps - Cut and ground threads