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EMANON PART NO.
MS20426B4-4
MS20426B4-4 is a rivet in aluminum alloy 5056 overall, anodize overall or oxide film overall finish, 1/8 in diameter and 1/4 length.
Rivet
SPECIFICATIONS
KEY DIMENSIONS
DIAMETER1/8 in
LENGTH0.250 in (1/4)
GRIP0.052 nom mils and 0.072 nom centimeters
HEAD & SHANK
HEADFlush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
MATERIAL & FINISH
MATERIALAluminum alloy 5056 overall
MATERIAL SPECQQ-A-430 — FED SPEC
FINISHAnodize overall or oxide film overall
FINISH SPECMIL-A-8625 or MIL-C-5541
MECHANICAL
SHEAR STRENGTH24,000 psi
STANDARDS & TRACEABILITY
NSN5320-00-117-6376
FLIS · NSN 5320-00-117-6376, 5320-01-504-5174 · retrieved 2026-08-08
DOCUMENTS
✓Certificate of Conformance & test reports available for most products (standard cert fees apply)
No drawing on file — request it
Fastener Length: 1/4
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.