bolts › shear bolts
NAS1304-3
Shear Bolt
Description
Shear Bolt
Specifications
| Fastener Length | 0.613 |
|---|---|
| Features Provided | Finished head |
| Grip Diameter | 0.2479 inches minimum and 0.2485 inches maximum |
| Grip Length | 0.178 inches minimum and 0.198 inches maximum |
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Height | 0.125 |
| Head Style | Dished hexagon |
| Material | Steel |
| Material Specification | Il-s-5000 fed spec 10th material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or il-s-8503 mfr ref 10th material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas1304 professional/industrial association standard |
| Surface Finish | 32.0 microinches threads, 63.0 microinches bearing surface of head, 63.0 microinches fastener |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty2 cl2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.425 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNJF |
| Width Between Flats | 0.430 inches minimum and 0.439 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1304-3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error