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REFERENCE IMAGE
EMANON PART NO.
AN565A428H6
AN565A428H6 is a screw in steel overall, cadmium overall and chromate overall finish, 0.250 INCHES diameter and 0.365 inches minimum and 0.385 inches maximum length.
Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTH0.365–0.385 in
THREAD LENGTH0.365–0.385 in
THREAD
THREAD0.250-28 UNF-3A right-hand
HEAD & DRIVE
HEADHeadless (setscrew)
WIDTH ACROSS FLATS0.125–0.127 in
MATERIAL & FINISH
MATERIALSteel
FINISHCadmium and chromate
FINISH SPECQQ-P-416 TY 2 CL 2
MECHANICAL
HARDNESS45–53 HRC
STANDARDS & TRACEABILITY
NSN5305-01-076-6311
GOVERNING STANDARDAN565A428H6
FLIS · NSN 5305-01-076-6311 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
AN565A428H6 Setscrew
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.