
BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400), 140 KSI, .5625-18, UNJF-3A
STANDARD published on 1.8.2026
Designation standards: SAE AS3173C
Publication date standards: 1.8.2026
Country: American technical standard
Category: Technical standards SAE
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard