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EMANON PART NO.
MS51957-4
MS51957-4 is a screw in steel, passivate finish, 0.086 INCHES diameter and Between 0.281 inches and 0.312 inches length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.086 in
LENGTHBetween 0.281 inches and 0.312 inches
THREAD LENGTHMinimum 0.276 in; maximum 0.312 in
THREAD
THREAD2-56
HEAD & DRIVE
HEADPan
HEAD HEIGHTMinimum 0.053 in; maximum 0.062 in
HEAD DIAMETER0.155–0.167 in
MATERIAL & FINISH
MATERIALSteel
FINISHPassivate
MECHANICAL
TENSILE STRENGTH80 psi
STANDARDS & TRACEABILITY
NSN5305-00-054-5638
GOVERNING STANDARDMS51957-4
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
length: 5/16", thread: 2-56, pan head screw, 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.