Historical
ANSI/ASME B1.2-1983 (R2001)
Gages and Gaging for Unified Screw Threads
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.
Content Provider
American Society of Mechanical Engineers [asme]