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NAS147A59
Bolt
Description
Fastener Length: 3-45/64", Thread: 3/8-20, Head Width: 3/8", Thread Length: 53/64"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 3.391 inches nominal first hole |
|---|---|
| Fastener Length | 3.673 inches minimum and 3.703 inches maximum |
| Head Diameter | 0.740 inches minimum and 0.750 inches maximum |
| Head Height | 0.407 |
| Internal Drive Style | Hexagon |
| Length | 3 45/64 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.106 inches minimum first hole and 0.111 inches maximum first hole |
| Specification Data | 80205-nas147 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty 2 cl 3 fed spec all treatment responses |
| Thread Class | 3a |
| Thread Diameter | 0.437 |
| Thread Direction | Right-hand |
| Thread Length | 0.798 inches minimum and 0.828 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
| Width Across Flats | 0.375 inches minimum and 0.378 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS147A59. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error