nuts › plain hexagon nuts
AS5178R06
Nut
Description
Thread Size: 1/2", Nut Height: 1/4", Head Width: 3/4"
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Material | CRES |
| Material Specification | Qq-s-763 fed spec single material response or ams 5645 assn std single material response |
| Nut Height | 0.375 |
| Nut Style | Hexagon |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | UNJF |
| Thread Size | 0.562 |
| Width Across Flats | 0.803 inches minimum and 0.816 inches maximum |
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 AS5178R06. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error