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REFERENCE IMAGE
EMANON PART NO.
AN3-7A
AN3-7A is a bolt in steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037, cadmium and chromate finish, 0.190 INCHES diameter and Between 0.891 inches and 0.938 inches length.
Bolt
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH0.891–0.938 in
THREAD LENGTH0.374–0.453 in
GRIP0.484–0.516 in
THREAD
THREAD10-32
HEAD & DRIVE
HEADHexagon
HEAD HEIGHT0.109–0.141 in
WIDTH ACROSS FLATS0.365–0.377 in
MATERIAL & FINISH
MATERIALSteel 4140/8740/8630/8735 +2
MATERIAL SPECMIL-S-5626 or MIL-S-6049 or MIL-S-6050 or MIL-S-6098 or MIL-S-6758 or AMS 6300
FINISHCadmium and chromate
FINISH SPECQQ-P-416,TYPE 2,CLASS 3 ALL TREATMENT RESPONSES
MECHANICAL
TENSILE STRENGTH125,000 psi
HARDNESS26–32 HRC
STANDARDS & TRACEABILITY
NSN5306-00-151-0785
GOVERNING STANDARDAN3-7A
FLIS · NSN 5306-00-151-0785 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
length: 29/32", grip: 1/2", thread: 10-32, hexagon head, cadmium plated steel, undrilled shank, AN3 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.