AS3172C BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400), 140 KSI, .5000-20, UNJF-3A

Revised

8/17/2026

Features
Issuing Committee
Scope
Content
No Scope available
Meta TagsDetails
DOI
https://doi.org/10.4271/AS3172C
Citation
SAE International Technical Standard, BOLT, MACHINE - DOUBLE HEX EXTENDED WASHER HEAD, CLOSE TOLERANCE SHANK, AMS5643 (UNS S17400), 140 KSI, .5000-20, UNJF-3A, SAE Standard AS3172C, Revised August 2026, Reaffirmed November 2018, https://doi.org/10.4271/AS3172C.
Additional Details
Publisher
Published
Aug 17
Product Code
AS3172C
Content Type
Technical Standard
Status
Revised
Language
English

Revisions