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REFERENCE IMAGE
EMANON PART NO.
NAS501-4-4A
NAS501-4-4A is a bolt in steel comp 321 overall or steel comp 347 overall, passivate overall finish, 1/4-28 diameter and 1/2 length.
Bolt
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
LENGTH0.500 in (1/2)
GRIP0.062 in nom
THREAD
THREAD1/4-28
HEAD & DRIVE
HEADHexagon
MATERIAL & FINISH
MATERIALSteel 321/347
FINISHPassivate
STANDARDS & TRACEABILITY
NSN5306-00-283-0450
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Fastener Length: 1/2", Thread: 1/4-28, Thread Length: 15/32"
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.