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AN126370
Aeronautical Standard Stud
Description
Thread Size: 1/4", Thread Length: 5/8"
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 | 2.052 inches minimum and 2.072 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 | 0.625 inches minimum nut thread, 0.844 inches minimum stud thread |
| Thread Pitch Diameters | +0.2840/+0.2855 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
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Catalog data updated 2026-07-05. Report a data error