bolts › machine bolts
NAS6305-34D
Machine Bolt
Description
Fastener Length: 2-9/16", Thread: 1/4-24, Thread Length: 7/16
Specifications
| Fastener Length | 2.563 |
|---|---|
| Grip Length | 2.563 |
| Head Height | 0.156 |
| Head Style | Hexagon Head |
| Length | 2 9/16 |
| Material | CRES |
| Part Name Assigned By Controlling Agency | Close tolerance hex head tension bolt |
| Special Features | 160 ksi ftu. reduced major thread dia short thread a286 cres material |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 0.438 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 1/4 |
| Width Between Flats | Between 0.492 inches and 0.503 inches |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error