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AN340-8
Aeronautical Standard Plain Hexagon Nut
Description
AN 340-8 Hexagon Machine Screw Nut
Specifications
| Finish | Cadmium ll |
|---|---|
| Hexagon Size - Across Flats | 11/32 |
| Hexagon Size - Thick | 1/8 |
| Material | Steel |
| Nut Height | Between 0.117 inches and 0.13 inches |
| Nut Style | Hexagon |
| Size | 8-32 |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Cl 3 federal specification single treatment response type 1 qq-p-416 |
| Thread | 8-32 |
| Thread Class | 2b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | Unc (coarse thread) |
| Thread Size | 0.164 |
| Width Across Flats | Between 0.332 inches and 0.344 inches |
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.
- MS21340-01 MS #8-32 · CRES
- MS35649-282 MS #8-32 · Steel
- MS35649-284B MS #8-32 · CRES
- MS35649-286 MS #8-32 · Brass
- MS35649-286B MS #8-32 · Brass
- MS35649-286S MS #8-32 · Brass
- MS35649-286T MS #8-32 · Brass
- MS51858-4 MS #8-32 · Plastic
- S8079-213 Other #8-32 · CRES
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Catalog data updated 2026-07-05. Report a data error