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REFERENCE IMAGE
EMANON PART NO.
NAS501-4-11
NAS501-4-11 is a bolt in steel comp 321 overall or steel comp 347 overall, 0.250 INCHES diameter and 1-3/16 length.
Bolt
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTH1.188 in (1-3/16)
THREAD LENGTH0.436–0.515 in
GRIP0.672–0.704 in
THREAD
THREAD1/4-28
HEAD & DRIVE
HEADHexagon
HEAD HEIGHT0.140–0.172 in
WIDTH ACROSS FLATS0.428–0.440 in
MATERIAL & FINISH
MATERIALSteel 321/347
STANDARDS & TRACEABILITY
NSN5306-00-619-2119
GOVERNING STANDARD80205-NAS501
FLIS · NSN 5306-00-619-2119 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Fastener Length: 1-3/16", Thread: 1/4-28, Thread Length: 1/2"
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.