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EMANON PART NO.
MS51957-18B
MS51957-18B is a screw in steel corrosion resisting or steel comp 305, 0.112 INCHES diameter and 5/8 length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.112 in
LENGTH0.625 in (5/8)
THREAD LENGTHMinimum 0.544 in; maximum 0.625 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 COMP 305
MECHANICAL
TENSILE STRENGTH80,000 psi
STANDARDS & TRACEABILITY
NSN5305-00-433-3744
GOVERNING STANDARDMS51957-18B
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Length: 5/8", Thread: 4-40, Thread Length: 5/8", pan head, 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.