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EMANON PART NO.
NAS6605-4
NAS6605-4 is a bolt in steel, cadmium finish, 0.312 INCHES diameter and 0.719 length.
Bolt
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.312 in
LENGTH0.719
THREAD LENGTHNominal 0.469 in
GRIP0.250
GRIP DIAMETER0.3110–0.3120 in
THREAD
THREAD5/16-24
HEAD & DRIVE
HEADDished hexagon
HEAD HEIGHTMinimum 0.188 in; maximum 0.203 in
WIDTH ACROSS FLATS0.552 in nom
MATERIAL & FINISH
MATERIALSteel
FINISHCadmium
FINISH SPECQQ-P-416 TY2 CL2
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS36–40 HRC
STANDARDS & TRACEABILITY
NSN5306-01-437-0580
GOVERNING STANDARD80205-NAS6605
FLIS · NSN 5306-01-437-0580 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Length: 0.719, grip: 0.250", thread: 5/16-24, hex head, tension, long thread, cadmium plated alloy steel, NAS6605 series bolt
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.