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EMANON PART NO.
NAS6206-18D
NAS6206-18D is a bolt in steel comp e4340 overall or steel comp 8740 overall, cadmium overall and chromate overall finish, 0.3750 INCHES diameter and 1.564 inches minimum and 1.594 inches maximum length.
Bolt
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.3750 in
LENGTHMinimum 1.564 in; maximum 1.594 in
THREAD LENGTHNominal 0.454 in
GRIPMinimum 1.115 in; maximum 1.135 in
GRIP DIAMETER0.3735–0.3745 in
THREAD
THREAD3/8-24
HEAD & DRIVE
HEADDished hexagon
HEAD HEIGHTMinimum 0.188 in; maximum 0.203 in
WIDTH ACROSS FLATS0.554–0.564 in
MATERIAL & FINISH
MATERIALSteel comp e4340 overall or steel comp 8740 overall
MATERIAL SPECMIL-S-5000 — MIL SPEC · MIL-S-6049 — MIL SPEC · AMS 6322 — ASSN STD
FINISHCadmium overall and chromate overall
FINISH SPECQQ-P-416, TY2 CL2
MECHANICAL
TENSILE STRENGTH160,000 psi
STANDARDS & TRACEABILITY
NSN5306-01-406-5451
FLIS · NSN 5306-01-406-5451 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
length: 1.579", grip: 1.125", thread: 3/8-24, hex head, drilled shank, 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.