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EMANON PART NO.
NAS517-7-23
NAS517-7-23 is a screw in steel comp 4130 or steel comp e4340 or steel comp 8740, cadmium and chromate finish, 0.4375 INCHES diameter and 2.141 INCHES MINIMUM AND 2.186 INCHES MAXIMUM length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.4375 in
LENGTHMinimum 2.141 in; maximum 2.186 in
THREAD LENGTHNominal 0.718 in
THREAD
THREAD0.4375-20 unified national joint fine (UNJF)-3A right-hand
HEAD & DRIVE
HEAD DIAMETER0.812 in nom
MATERIAL & FINISH
MATERIALSTEEL COMP 4130 OR STEEL COMP E4340 OR STEEL COMP 8740
FINISHCADMIUM AND CHROMATE
MECHANICAL
TENSILE STRENGTH160,000 psi
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
NAS517-7-23
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.