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NAS1241AD8-8

Solid Rivet

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Description

Fastener Length: 1/2"

Specifications

Countersink Angle 99.5 degrees minimum and 100.5 degrees maximum
Fastener Length 0.490 inches minimum and 0.510 inches maximum
Head Major Diameter 0.472 inches minimum and 0.480 inches maximum
Head Style Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Heat Treatment T-4 solution heat treated
Material Aluminum
Material Specification Qq-a-430 fed spec single material response
Shank Diameter 0.2800 inches minimum and 0.2850 inches maximum
Shank Style Straight w/radius chamfered tip
Surface Treatment Anodize
Surface Treatment Specification Mil-a-8625, ty 2 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

Similar parts

Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.

  • NAS1241D8-8 NAS 1/2 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Aluminum

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