nuts › plain hexagon nuts
1549504-1
Nut
Description
Thread Size: 5/8", Nut Height: 11/64", Head Width: 1"
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Countersink Angle | 45.0 degrees nominal both ends |
| Material | Steel |
| Material Specification | Qq-s-634 assn std single material response or 66 assn std 2nd material response |
| Nut Height | 0.177 inches minimum and 0.197 inches maximum |
| Nut Style | Hexagon |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 2 fed spec single treatment response or ps3 ty 2,fscm 83298 mfr ref single treatment response |
| Thread Class | 2b |
| Thread Direction | Left-hand |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNEF |
| Thread Size | 0.625 |
| Width Across Flats | 0.990 inches minimum and 1.010 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for 1549504-1. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error