bolts › close tolerance bolts
NAS1580C6T40D
Bolt
Description
Fastener Length: 3-3/32", Thread: 3/8-24, Thread Length: 19/32"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 3.094 |
| Grip Diameter | 0.373 inches minimum and 0.374 inches maximum |
| Grip Length | 2.500 |
| Head Diameter | 0.760 |
| Head Style | Flat countersunk |
| Internal Drive Style | Offset cruciform (torque set) |
| Length | 3 3/32 |
| Material | Iron |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Special Features | Item has drilled threads |
| Surface Treatment | Passivate |
| 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 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1580C6T17
- NAS1580C6T40D
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1580C6T40D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error