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3D0073-8-38
Bolt
Description
Fastener Length: 3-19/64", Thread: 1/2-20, Thread Length: 29/32"
Specifications
| Extended Washer Diameter | 0.922 inches minimum and 0.932 inches maximum |
|---|---|
| Extended Washer Thickness | 0.062 inches minimum and 0.082 inches maximum |
| Fastener Length | 3.268 inches minimum and 3.298 inches maximum |
| Features Provided | Finished head |
| Grip Diameter | 0.4985 inches minimum and 0.4995 inches maximum |
| Grip Length | 2.365 inches minimum and 2.385 inches maximum |
| Head Height | 0.440 inches minimum and 0.460 inches maximum |
| Head Minor Diameter | 0.644 inches minimum and 0.651 inches maximum |
| Head Style | Spline extended washer |
| Length | 3 19/64 |
| Material | Nickel |
| Material Specification | Ams 5662 assn std single material response |
| Min. Tensile Strength (psi) | 220000 pounds per square inch |
| Minimum Yield Strength | 125000 pounds per square inch |
| Special Features | Flat countersunk center drilling of shank |
| Surface Finish | 32.0 microinches bearing surface of head, 32.0 microinches grip |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.500 |
| Thread Direction | Right-hand |
| Thread Length | 0.908 |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNJF |
| Thread Size | 1/2 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- 3D0073-8-22
- 3D0073-8-36
- 3D0073-8-38
- 3D0073-8-44
Cross-reference
No interchangeable or dimensionally similar parts are on record for 3D0073-8-38. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error