
BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, CLOSE TOLERANCE SHANK, AMS4967, .250-28 UNJF-3A
STANDARD published on 1.12.2020
Designation standards: SAE AS3157B
Publication date standards: 1.12.2020
Country: American technical standard
Category: Technical standards SAE
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard