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REFERENCE IMAGE
EMANON PART NO.
MS51861-4
MS51861-4 is a screw in steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1021 or steel comp 1022 or steel comp 1524, cadmium and chromate finish and 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM length.
Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
LENGTH0.344–0.406 in
HEAD & DRIVE
HEADC32 pan
HEAD HEIGHT0.053–0.062 in
MATERIAL & FINISH
MATERIALSteel 1016/1018/1019/1021 +2
MATERIAL SPEC66 FED STD ALL MATERIAL RESPONSES
FINISHCADMIUM AND CHROMATE
FINISH SPECQQ-P-416 TY 2 CL 3
STANDARDS & TRACEABILITY
NSN5305-01-162-7889
GOVERNING STANDARDMS51861-4
FLIS · NSN 5305-01-162-7889 · retrieved 2026-08-07
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
MS51861-4
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.