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REFERENCE IMAGE
EMANON PART NO.
NAS6203-4H
NAS6203-4H is a bolt in steel comp e4340 or steel comp 8740, cadmium and chromate finish, 0.190 INCHES diameter and Between 0.558 inches and 0.588 inches length.
Bolt
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.558–0.588 in
THREAD LENGTH0.298–0.348 in
GRIP0.240–0.260 in
GRIP DIAMETER0.1885 in MINIMUM
THREAD
THREAD10-32
HEAD & DRIVE
HEADDished hexagon
HEAD HEIGHT0.110–0.125 in
WIDTH ACROSS FLATS0.367–0.376 in
MATERIAL & FINISH
MATERIALSteel e4340/8740
MATERIAL SPECMIL-S-5000 or MIL-S-6049 or AMS6322
FINISHCadmium and chromate
FINISH SPECQQ-P-416 TY2 CL2
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS36–40 HRC
STANDARDS & TRACEABILITY
NSN5306-01-055-8793
GOVERNING STANDARD80205-NAS6203
FLIS · NSN 5306-01-055-8793 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
length: 0.573", grip: 0.25", thread: 10-32, hex head, drilled, tension, short thread, cadmium plated alloy steel
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.