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MS20426B4-10A

Military Standard Solid Rivet

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Description

Fastener Length: 5/8"

Specifications

Countersink Angle 99.5 degrees minimum and 100.5 degrees maximum
Fastener Length 0.615 inches minimum and 0.635 inches maximum
Head Major Diameter 0.221 inches minimum and 0.229 inches maximum
Head Style Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Heat Treatment H-32 strain hardened
Material Aluminum
Material Specification Qq-a-430 fed spec single material response
Shank Diameter 0.124 inches minimum and 0.128 inches maximum
Shank Style Straight w/radius chamfered tip
Shear Strength 24000 single pounds per square inch
Surface Treatment Anodize
Surface Treatment Specification Mil-a-8625,ty 2,cl 1 mil spec single treatment response

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for MS20426B4-10A. Try the cross-reference lookup to search by a different part number.

Catalog data updated 2026-07-05. Report a data error