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EMANON PART NO.
NAS6603-7Y
NAS6603-7Y is a bolt in steel comp 4340 or steel comp 8740, cadmium and chromate finish, 0.190 INCHES diameter and 51/64 length.
Bolt
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.797 in (51/64)
THREAD LENGTHMinimum 0.320 in; maximum 0.370 in
THREAD
THREAD10-32
HEAD & DRIVE
HEADDished hexagon
HEAD HEIGHTMinimum 0.110 in; maximum 0.125 in
WIDTH ACROSS FLATS0.367–0.376 in
MATERIAL & FINISH
MATERIALSteel comp 4340 or steel comp 8740
MATERIAL SPECMIL-S-5000 — MIL SPEC · MIL-S-6049 — MIL SPEC · AMS 6322 — ASSN STD
FINISHCadmium and chromate
FINISH SPECQQ-P-416 TY 2 CL 2
MECHANICAL
TENSILE STRENGTH160,000 psi
STANDARDS & TRACEABILITY
NSN5306-01-266-0516
GOVERNING STANDARD80205-NAS6603
FLIS · NSN 5306-01-266-0516 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Fastener Length: 51/64", Thread: 10-32, Thread Length: 23/64
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.