Gages and Gaging for Unified Inch Screw Threads (UN, UNR, and UNJ)
NORMA vydána dne 2026
Označení normy: ASME B1.2:2025
Datum vydání normy: 2026
Počet stran: 278
Přibližná hmotnost: 865 g (1.91 liber)
Země: Americká technická norma
Kategorie: Technické normy ASME
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. See more