← BACK TO RESULTS
EMANON PART NO.
AN5C11A
AN5C11A is a bolt in steel comp 431, passivate finish, 0.312 INCHES diameter and 1.203 INCHES MINIMUM AND 1.250 INCHES MAXIMUM length.
Bolt · listed as AN5C11A Bolt
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.312 in
LENGTHMinimum 1.203 in; maximum 1.250 in
THREAD LENGTHMinimum 0.500 in; maximum 0.578 in
GRIPMinimum 0.672 in; maximum 0.703 in
THREAD
THREAD0.312-24 UNF-3A right-hand
HEAD & DRIVE
HEADC1 hexagon
HEAD HEIGHTMinimum 0.172 in; maximum 0.204 in
WIDTH ACROSS FLATS0.490–0.502 in
MATERIAL & FINISH
MATERIALSTEEL COMP 431
MATERIAL SPECMIL-S-18732 — MIL SPEC
FINISHPASSIVATE
MECHANICAL
TENSILE STRENGTH125,000 psi
HARDNESS26–32 HRC
STANDARDS & TRACEABILITY
NSN5306-00-180-1920
GOVERNING STANDARDAN5C11A
FLIS · NSN 5306-00-180-1920 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Emanon is a stocking distributor — quality-system certifications are held by the certified manufacturers we source from, not by Emanon. Every shipment carries manufacturer certifications and full lot traceability.