bolts › machine bolts
NAS4903U3
Bolt
Description
Fastener Length: 1/2", Thread: 10-32, Thread Length: 5/16"
Specifications
| Fastener Length | 0.511 |
|---|---|
| Grip Diameter | 0.189 |
| Grip Length | 0.188 |
| Head Diameter | 0.266 inches minimum and 0.303 inches maximum |
| Head Height | 0.049 inches maximum |
| Head Style | Flat chamfer |
| Internal Drive Style | Tri-wing recess |
| Length | 1/2 |
| Material | Titanium |
| Material Specification | Ams4928 assn std single material response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.323 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS4903U3. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error