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REFERENCE IMAGE
EMANON PART NO.
MS21318-21
MS21318-21 is a screw in steel, cadmium and chromate finish, 0.114 diameter and 1/4 length.
Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.114
LENGTH0.250 in (1/4)
HEAD & DRIVE
HEADRound
HEAD HEIGHT0.075–0.086 in
MATERIAL & FINISH
MATERIALSteel
FINISHCadmium and chromate
FINISH SPECQQ-P-416 TY 2 CL 3 ALL TREATMENT RESPONSES
STANDARDS & TRACEABILITY
NSN5305-00-253-5615
FLIS · NSN 5305-00-253-5615 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Length: 1/4", diameter: 0.114", round head, U drive style, cadmium plated carbon steel, MS21318 series screw
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.