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EMANON PART NO.

MS24674-22

MS24674-22 is a screw in steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316, passivate finish, 0.250 INCHES diameter and 0.500 INCHES NOMINAL length.

All Screws

Screw
MS24674-22 — reference imageREFERENCE IMAGE

Reference image — representative of the type, not the exact part; verify dimensions per specification.

SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTH0.500 in nom
THREAD LENGTH0.416 in MINIMUM
THREAD
THREAD0.250-20 UNC-3A right-hand
HEAD & DRIVE
HEADC49 flat chamfer
HEAD HEIGHT0.244–0.250 in
WIDTH ACROSS FLATS0.188–0.190 in
MATERIAL & FINISH
MATERIALSteel 302/303/304/305 +1
MATERIAL SPEC66 FED STD ALL MATERIAL RESPONSES
FINISHPASSIVATE
FINISH SPECQQ-P-35
MECHANICAL
TENSILE STRENGTH80,000 psi
HARDNESS≥80 HRB
STANDARDS & TRACEABILITY
NSN5305-00-052-9505
GOVERNING STANDARDMS24674-22
FLIS · NSN 5305-00-052-9505 · retrieved 2026-08-09
DOCUMENTS
Certificate of Conformance — included with every order
No drawing on file — request it

MS24674-22

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.

RELATED SIZES IN THIS SERIES

MS24674-22 — Screw | Emanon Aircraft Fasteners