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EMANON PART NO.
NAS517-4-6
NAS517-4-6 is a screw in steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740, cadmium finish, 0.250 INCHES diameter and 0.844 inches length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTH0.844 in
THREAD LENGTHNominal 0.469 in
GRIP0.375
THREAD
THREAD1/4-28 shear
HEAD & DRIVE
HEADFlat countersunk
HEAD DIAMETER0.452–0.510 in
MATERIAL & FINISH
MATERIALSTEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 8740
FINISHCADMIUM
MECHANICAL
TENSILE STRENGTH160,000 psi
STANDARDS & TRACEABILITY
NSN5305-00-206-0622
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
length: 0.844", grip: 0.375", thread: 1/4-28 shear, close tolerance screw, alloy steel
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.