bolts › shear bolts
NAS1304-7
Shear Bolt
Description
Fastener Length: 57/64", Thread: 1/4-28, Thread Length: 27/64", NAS1304 series bolt
Specifications
| Fastener Length | Between 0.868 inches and 0.898 inches |
|---|---|
| Grip Diameter | Between 0.2485 inches and 0.2495 inches |
| Grip Length | Between 0.428 inches and 0.448 inches |
| Head Height | Between 0.125 inches and 0.140 inches |
| Head Style | Hexagon Head |
| Material | Steel |
| Specification Data | 80205-nas1304 professional/industrial association standard |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Class 2 federal specification single treatment response type ii qq-p-415 |
| Thread Class | 3a |
| Thread Diameter | 0.2500 |
| Thread Direction | Right-hand |
| Thread Length | 0.425 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 1/4 |
| Width Between Flats | Between 0.430 inches and 0.439 inches |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1304-7. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error