bolts › close tolerance bolts
NAS152A72
Bolt
Description
Fastener Length: 4-1/2", Thread: 3/4-16, Head Width: 5/8", Thread Length: 1-5/64"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 4.313 inches nominal first hole |
|---|---|
| Fastener Length | 4.485 inches minimum and 4.515 inches maximum |
| Head Diameter | 1.175 inches minimum and 1.188 inches maximum |
| Head Height | 0.732 |
| Head Style | Bevel-conical |
| Internal Drive Style | Hexagon |
| Length | 4 1/2 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.141 inches minimum first hole and 0.146 inches maximum first hole |
| Specification Data | 80205-nas152 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,type 2,class 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.750 |
| Thread Direction | Right-hand |
| Thread Length | 1.037 inches minimum and 1.087 inches maximum |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series Designator | UNJF |
| Thread Size | 3/4 |
| Width Across Flats | 0.626 inches minimum and 0.630 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS152A72. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error