bolts › close tolerance bolts
NAS1578A6T14
Bolt
Description
Fastener Length: 1-31/64", Thread: 3/8-24, Thread Length: 19/32"
Specifications
| Fastener Length | 1.454 inches minimum and 1.484 inches maximum |
|---|---|
| Grip Diameter | 0.3735 inches minimum and 0.3745 inches maximum |
| Grip Length | 0.865 inches minimum and 0.885 inches maximum |
| Head Diameter | 0.722 inches minimum and 0.740 inches maximum |
| Head Height | 0.204 inches minimum and 0.220 inches maximum |
| Head Style | Pan Head |
| Internal Drive Style | Offset cruciform (torque set) |
| Length | 1 31/64 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas1578 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty2 cl2 fed spec single treatment response |
| 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 Designator | UNJF |
| Thread Size | 3/8 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1578A6T14. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error