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EMANON PART NO.
NAS6706-25
NAS6706-25 is a bolt in iron alloy 660 overall, cadmium overall and chromate overall finish, 0.375 INCHES diameter and 2-1/8 length.
Bolt
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.375 in
LENGTH2.125 in (2-1/8)
THREAD LENGTHMinimum 0.553 in; maximum 0.603 in
GRIPMinimum 1.552 in; maximum 1.572 in
GRIP DIAMETER0.3535–0.3745 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
MATERIALIron alloy 660 overall
MATERIAL SPECAMS5731 — ASSN STD · AMS5737 — ASSN STD
FINISHCadmium overall and chromate overall
FINISH SPECQQ-P-416,TY2,CL2
MECHANICAL
TENSILE STRENGTH160,000 psi
STANDARDS & TRACEABILITY
NSN5306-01-456-0286
GOVERNING STANDARD80205-NAS6706
FLIS · NSN 5306-01-456-0286 · 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: 2-1/8", Thread: 3/8-24, Thread Length: 9/16"
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.