bolts › machine bolts
NAS4903U8
Bolt
Description
Fastener Length: 13/16", Thread: 10-32, Thread Length: 5/16"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 0.823 |
| Grip Diameter | 0.181 inches minimum and 0.184 inches maximum |
| Grip Length | 0.500 |
| Head Diameter | 0.303 inches maximum |
| Head Height | 0.012 inches maximum |
| Head Style | Fillister countersunk |
| Length | 13/16 |
| Material | Titanium |
| Material Specification | Ams 4928 assn std single material response or ams 4967 assn std single material response |
| Part Name Assigned By Controlling Agency | Bolt 100 deg reduced head, tri slot recess, close tolerance, 6al-4v titanium alloy short thread, nonlocking |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.323 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNF |
| 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 NAS4903U8. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error