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REFERENCE IMAGE
EMANON PART NO.
AN525-416-18
AN525-416-18 is a screw in 0.250 INCHES diameter and 1-1/8 length.
Screw
REFERENCE IMAGEReference image — representative of the type, not the exact part; verify dimensions per specification.
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTH1.125 in (1-1/8)
THREAD LENGTH0.406 in MINIMUM
THREAD
THREAD1/4-28
HEAD & DRIVE
HEADRound extended washer
HEAD HEIGHT0.101 in nom
MECHANICAL
TENSILE STRENGTH125,000 psi
STANDARDS & TRACEABILITY
NSN5305-00-274-0585
GOVERNING STANDARDAN525-416-18
FLIS · NSN 5305-00-274-0585 · retrieved 2026-08-09
DOCUMENTS
✓Certificate of Conformance — included with every order
No drawing on file — request it
Fastener Length: 1-1/8", Thread: 1/4-28, Thread Length: 3/8"
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.