bolts › machine bolts
NAS4304U9
Bolt
Description
Fastener Length: 63/64", Thread: 1/4-28, Thread Length: 27/64"
Specifications
| Countersink Angle | 100.0 degrees |
|---|---|
| Fastener Length | 0.987 |
| Head Diameter | 0.508 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Tri-wing recess |
| Length | 63/64 |
| Material | Titanium |
| Material Specification | Ams4928 assn std single material response or ams4967 assn std single material response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.425 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS4304U7
- NAS4304U9
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS4304U9. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error