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EMANON PART NO.
MS18066-40
Fastener
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.500 in
LENGTHMinimum 0.490 in; maximum 0.510 in
THREAD
THREAD0.500-20 UNF-3A right-hand
MATERIAL & FINISH
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 316
FINISHPASSIVATE
FLIS · NSN 010906328 · retrieved 2026-09-16
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
MS18066-40
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.