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EMANON PART NO.
NAS604-22P
NAS604-22P is a screw in steel comp 8630 or steel comp 4037, cadmium and chromate finish, 0.250 INCHES diameter and 1-3/8 length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTH1.375 in (1-3/8)
THREAD LENGTHMinimum 1.249 in; maximum 1.380 in
THREAD
THREAD1/4-28
HEAD & DRIVE
HEADPan
HEAD HEIGHTMinimum 0.162 in; maximum 0.175 in
HEAD DIAMETER0.473–0.492 in
MATERIAL & FINISH
MATERIALSTEEL COMP 8630 OR STEEL COMP 4037
FINISHCADMIUM AND CHROMATE
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS36–40 HRC
STANDARDS & TRACEABILITY
NSN5305-00-237-6488
GOVERNING STANDARD80205-NAS604
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Fastener Length: 1-3/8", Thread: 1/4-28, Thread Length: 1-3/8"
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.