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EMANON PART NO.
MS51957-17B
MS51957-17B is a screw in steel corrosion resisting or steel, oxide finish, 0.112 INCHES diameter and Between 0.469 inches and 0.500 inches length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.112 in
LENGTHBetween 0.469 inches and 0.500 inches
THREAD LENGTHMinimum 0.419 in; maximum 0.500 in
THREAD
THREAD4-40
HEAD & DRIVE
HEADPan
HEAD HEIGHTMinimum 0.070 in; maximum 0.080 in
HEAD DIAMETER0.205–0.219 in
MATERIAL & FINISH
MATERIALSTEEL CORROSION RESISTING OR STEEL
FINISHOXIDE
MECHANICAL
TENSILE STRENGTH80,000 psi
STANDARDS & TRACEABILITY
NSN5305-00-182-9459
GOVERNING STANDARDMS51957-17B
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
length: 1/2", thread: 4-40, pan head, black oxide coating, corrosion resistant steel, coarse thread, MS51957 series screw
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.