and Gaging Unified Inch Screw Thread Series per ANSI/ASME B1.2
Gages and Gaging for Unified Inch Screw Thread Series per ANSI/ASME
ANSI/ASME B1.1 was revised in 2003, but the revision for ANSI/ASME B1.2 was delayed. ANSI/ASME B1.1 is approaching release of a new revision which is intended to be coordinated with the release of a new version of ANSI/ASME B1.2. As with all work on specifications, and their forecasted release; do not hold your breath waiting for it. It will be released when it is released and not sooner. Until then use what is published.
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 and 2. The
basic purpose and use of each gage are also described.
This data is provided for general information only. The intention
is to provide accurate information; regardless; errors may exist
in the supplied information. If accuracy is critical, base your
final decisions on the data provided in the root document: ANSI/ASME
B1.2; which is a copyrighted document. To purchase a copy visit
an Authorized Reseller.
Original Posting: 4/6/2017
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