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REFERENCE IMAGE
EMANON PART NO.
MS9519-18
MS9519-18 is a bolt in steel comp 8740 overall, cadmium overall finish, 0.250 INCHES diameter and 1-1/4 length.
Bolt
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTH1.250 in (1-1/4)
THREAD LENGTH0.750–0.810 in
GRIP0.440–0.500 in
THREAD
THREAD1/4-28
HEAD & DRIVE
HEADHexagon
HEAD HEIGHT0.156 in nom
WIDTH ACROSS FLATS0.430–0.439 in
MATERIAL & FINISH
MATERIALSteel 8740
MATERIAL SPECAMS 6322
FINISHCadmium
FINISH SPECAMS 2400
MECHANICAL
TENSILE STRENGTH125,000 psi
HARDNESS26–32 HRC
STANDARDS & TRACEABILITY
NSN5306-00-082-1092
GOVERNING STANDARDMS9519-18
FLIS · NSN 5306-00-082-1092 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Fastener Length: 1-1/4", Thread: 1/4-28, Thread Length: 51/64",
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.