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MS20427M3C8
Military Standard Rivet
Description
Fastener Length: 1/2"
Specifications
| Countersink Angle | 98.5 degrees minimum and 101.5 degrees maximum |
|---|---|
| Fastener Length | 0.490 inches minimum and 0.510 inches maximum |
| Head Major Diameter | 0.1548 inches minimum and 0.1900 inches maximum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Heat Treatment | Annealed |
| Material | Nickel |
| Material Specification | Qq-n-281 fed spec all material responses |
| Shank Diameter | 0.093 inches minimum and 0.097 inches maximum |
| Shank Style | Straight |
| Shear Strength | 49000 single pounds per square inch |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 3 fed 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.
- NAS1199-3-8 NAS 1/2 in · Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) · Iron
- MS20426E3-8 MS 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