studs › plain studs
AN126539
Aeronautical Standard Plain Stud
Description
Plain Stud
Specifications
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
|---|---|
| Material | Steel |
| Material Specification | Ams 6322 assn std single material response |
| Overall Length | 1.615 inches minimum and 1.635 inches maximum |
| Surface Finish | 32.0 microinches nut thd, 32.0 microinches stud thd, 63.0 microinches shank |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Ams 2400 assn std single treatment response |
| Thread Class | 3a nut thread |
| Thread Direction | Right-hand nut thread, Right-hand stud thread |
| Thread Length | 0.688 inches minimum stud thread and 0.799 inches maximum stud thread, 0.812 inches minimum nut thread and 0.895 inches maximum nut thread |
| Thread Pitch Diameters | +0.2780/+0.2795 inches stud thread |
| Thread Qty Per Inch (tpi) | 18 stud thread, 24 nut thread |
| Thread Series Designator | Unf nut thread, Uns stud thread |
| Thread Size | 0.312 inches nut thread, 0.312 inches stud thread |
Cross-reference
No interchangeable or dimensionally similar parts are on record for AN126539. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error