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EMANON PART NO.
MS20426AD2-4
MS20426AD2-4 is a rivet in aluminum alloy 2117, anodize or oxide film finish, 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM diameter and 1/4 length.
Rivet
SPECIFICATIONS
KEY DIMENSIONS
DIAMETERMinimum 0.061 in; maximum 0.065 in
LENGTH0.250 in (1/4)
GRIPBetween 0.146 inches and 0.166 inches
HEAD & SHANK
HEADFlush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
HEAD DIAMETER0.110–0.118 in
SHANK STYLED10 straight with radius chamfered tip
SHANK DIAMETER0.061–0.065 in
MATERIAL & FINISH
MATERIALAluminum alloy 2117
MATERIAL SPECQQ-A-430 — FED SPEC
FINISHAnodize or oxide film
FINISH SPECMIL-A-8625 or MIL-C-5541
MECHANICAL
SHEAR STRENGTH26,000 psi
STANDARDS & TRACEABILITY
NSN5320-00-117-6929
FLIS · NSN 5320-00-117-6929 · 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", roughly 12,250 pieces per pound, MS20426 series rivet
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.