bolts › close tolerance bolts
NAS1581K3T22
Close Tolerance Bolt
Description
Fastener Length: 1-3/4", Thread: 10-32, Thread Length: 23/64
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 1.723 inches minimum and 1.753 inches maximum |
| Grip Diameter | 0.1890 inches minimum and 0.1895 inches maximum |
| Grip Length | 1.723 inches minimum and 1.753 inches maximum |
| Head Diameter | 0.2578 |
| Head Style | Flat countersunk |
| Internal Drive Style | Offset cruciform (torque set) |
| Length | 1 3/4 |
| Material | Titanium |
| Material Specification | Ams4928 assn std 1st material response or ams4967 assn std 2nd material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Special Features | Point shall be flat and chamfered; name on standard is bolt, 100 degrees flush reduced head |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.363 |
| 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 NAS1581K3T22. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error