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EMANON PART NO.
MS27039C4-10
MS27039C4-10 is a screw in iron alloy 660, passivate finish, 0.250 INCHES diameter and 0.641 INCHES MINIMUM AND 0.688 INCHES MAXIMUM length.
Screw
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.250 in
LENGTHMinimum 0.641 in; maximum 0.688 in
THREAD LENGTHMinimum 0.501 in; maximum 0.578 in
THREAD
THREAD0.250-28 UNF-3A right-hand
HEAD & DRIVE
HEAD HEIGHTMinimum 0.162 in; maximum 0.175 in
HEAD DIAMETER0.473–0.492 in
MATERIAL & FINISH
MATERIALIRON ALLOY 660
FINISHPASSIVATE
MECHANICAL
TENSILE STRENGTH125,000 psi
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
MS27039C4-10
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.