bolts › close tolerance bolts
NAS1580V6T4
Close Tolerance Bolt
Description
Fastener Length: 55/64", Thread: 3/8-24, Thread Length: 19/32"
Specifications
| Countersink Angle | Between 99 degrees and 101 degrees |
|---|---|
| Fastener Length | Between 0.829 inches and 0.859 inches |
| Grip Diameter | Between 0.3740 inches and 0.3745 inches |
| Grip Length | Between 0.240 inches and 0.260 inches |
| Head Diameter | Between 0.717 inches and 0.760 inches |
| Head Style | Flat countersunk |
| Internal Drive Style | Offset cruciform (torque set) |
| Material | Titanium |
| Material Specification | Ams4967 assn standard single material response or ams4928 assn standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas1580 professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.594 |
| 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 | 3/8 |
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 NAS1580V6T4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error