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EMANON PART NO.
NAS1801-3-30
NAS1801-3-30 is a screw in steel comp e4340 or steel comp 8740, cadmium and chromate finish, 0.190 INCHES diameter and 1-7/8 length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.190 in
LENGTH1.875 in (1-7/8)
THREAD LENGTHMinimum 1.795 in; maximum 1.874 in
THREAD
THREAD10-32
HEAD & DRIVE
HEADHexagon
HEAD HEIGHTMinimum 0.105 in; maximum 0.120 in
WIDTH ACROSS FLATS0.305–0.314 in
MATERIAL & FINISH
MATERIALSTEEL COMP E4340 OR STEEL COMP 8740
FINISHCADMIUM AND CHROMATE
MECHANICAL
TENSILE STRENGTH160,000 psi
HARDNESS36–40 HRC
STANDARDS & TRACEABILITY
NSN5305-01-078-2901
GOVERNING STANDARD80205-NAS1801
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Length: 1-7/8", thread: 10-32, hex head screw, cruciform recess, full thread, 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.