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REFERENCE IMAGE
EMANON PART NO.
NAS501-4-13A
NAS501-4-13A is a bolt in steel comp 321 overall or steel comp 347 overall, passivate overall finish, 1/4-28 diameter and 1-3/8 length.
Bolt
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
LENGTH1.375 in (1-3/8)
GRIP0.938 in nom
THREAD
THREAD1/4-28
HEAD & DRIVE
HEADHexagon
MATERIAL & FINISH
MATERIALSteel 321/347
FINISHPassivate
STANDARDS & TRACEABILITY
NSN5306-00-638-4953
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Fastener Length: 1-3/8", Thread: 1/4-28, Thread Length: 7/16
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.