Gages and Gaging for Unified Inch Screw Threads
STANDARD published on 1991
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Designation standards: ASME B1.2:1983(R2017)
Publication date standards: 1991
The number of pages: 179
Approximate weight : 568 g (1.25 lbs)
Country: American technical standard
This Standard provides essential specifications and dimensions for the gages used on Unified inch screw threads UN [unified] and UNR [external threads only] thread form, and covers the specifications and dimensions for the thread gages and measuring equipment listed in Tables 1 and 2. The basic purpose and use of each gage are also described.
Desc: B1.2
Reaffirmed: 2017