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EMANON PART NO.
NAS623-2-26
NAS623-2-26 is a screw in steel comp 4140 or steel comp e4340 or steel comp 8740, cadmium and chromate finish, 0.164 INCHES diameter and 1-29/32 length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.164 in
LENGTH1.906 in (1-29/32)
THREAD LENGTHMinimum 0.251 in; maximum 0.301 in
THREAD
THREAD8-32
HEAD & DRIVE
HEADPan
HEAD HEIGHTMinimum 0.105 in; maximum 0.115 in
HEAD DIAMETER0.306–0.322 in
MATERIAL & FINISH
MATERIALSTEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 8740
FINISHCADMIUM AND CHROMATE
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS36–40 HRC
STANDARDS & TRACEABILITY
NSN5305-00-478-0644
GOVERNING STANDARD80205-NAS623
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Fastener Length: 1-29/32", Thread: 8-32, Thread Length: 19/64",
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.