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EMANON PART NO.

MS20426B4-7

MS20426B4-7 is a rivet in aluminum alloy 5056, anodize or oxide film finish, 1/8 diameter and Between 0.428 inches and 0.448 inches length.

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Rivet
MS20426B4-7 — reference imageREFERENCE IMAGE

Reference image — representative of the type, not the exact part; verify dimensions per specification.

SPECIFICATIONS
KEY DIMENSIONS
DIAMETER0.125 in (1/8)
LENGTH0.428–0.448 in
GRIP0.240 mils and 0.260 centimeters
HEAD & SHANK
HEADFlush (flat) countersunk (included angle - less than 135 degrees w or w/o chamfer)
HEAD DIAMETER0.221–0.229 in
SHANK STYLED10 straight with radius chamfered tip
SHANK DIAMETER0.124–0.128 in
MATERIAL & FINISH
MATERIALAluminum 5056
MATERIAL SPECQQ-A-430
FINISHAnodize or oxide film
FINISH SPECMIL-A-8625 or MIL-C-5541
MECHANICAL
SHEAR STRENGTH24,000 psi
STANDARDS & TRACEABILITY
NSN5320-00-165-8773
FLIS · NSN 5320-00-165-8773 · retrieved 2026-08-09
DOCUMENTS
Certificate of Conformance — included with every order
No drawing on file — request it
length: 7/16", diameter: 1/8", countersunk precision head, aluminum alloy, roughly 1700 pieces per pound
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.

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MS20426B4-7 — Rivet | Emanon Aircraft Fasteners