electrical › electrical posts
NAS1831A4B05
Electrical Post
Description
Thread Size: 1/8", Nut Height: 3/8", Head Width: 1/4
Specifications
| Bearing Surface Type | Flat |
|---|---|
| Material | Aluminum |
| Material Specification | Qq-a-225/3,t4 fed spec 1st material response or qq-a-225/6,t4 fed spec 2nd material response |
| Nut Height | 0.308 inches minimum and 0.318 inches maximum |
| Nut Style | Hexagon |
| Specification Data | 80205-nas1831 professional/industrial association standard |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625,ty 1,cl 1 mil spec single treatment response or mil-a-8625,ty 2,cl 1 mil spec single treatment response |
| Thread Class | 2b |
| Thread Direction | Right-hand |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series | UNC |
| Thread Size | 0.112 |
| Width Across Flats | 0.246 inches minimum and 0.254 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1831A4B05
- NAS1831A4B07
- NAS1831A4B08
- NAS1831A4B09
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.
- NAS1831C4B05 NAS #4-40 · CRES
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error