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EMANON PART NO.
NAS514P428-16P
NAS514P428-16P is a screw in steel comp 8630 or steel comp 4037, cadmium and chromate finish, 0.250 INCHES diameter and 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTHMinimum 0.969 in; maximum 1.000 in
THREAD LENGTHMinimum 0.792 in; maximum 0.894 in
THREAD
THREAD0.250-28 unified national joint fine (UNJF)-3A right-hand
HEAD & DRIVE
HEAD DIAMETER0.447–0.507 in
MATERIAL & FINISH
MATERIALSTEEL COMP 8630 OR STEEL COMP 4037
FINISHCADMIUM AND CHROMATE
MECHANICAL
TENSILE STRENGTH125,000 psi
HARDNESSRockwell c minimum 26.0 and rockwell c maximum 32.0
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
NAS514P428-16P
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.