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REFERENCE IMAGE
EMANON PART NO.
MS16998-45
MS16998-45 is a screw in steel, cadmium and chromate finish, 0.250 INCHES diameter and 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM length.
Screw · listed as MS16998-45 Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTH0.969–1.000 in
THREAD LENGTH0.969–1.000 in
THREAD
THREAD0.250-28 UNF-3A right-hand
HEAD & DRIVE
HEADC49 flat chamfer
HEAD HEIGHT0.244–0.250 in
WIDTH ACROSS FLATS0.187–0.190 in
MATERIAL & FINISH
MATERIALSTEEL
FINISHCADMIUM AND CHROMATE
FINISH SPECQQ-P-416 TY 2 CL 3
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS36–45 HRC
STANDARDS & TRACEABILITY
NSN5305-00-983-6662
GOVERNING STANDARDMS16998-45
FLIS · NSN 5305-00-983-6662 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
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.