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NAS6305U20D
Shear Bolt
Description
Fastener Length: 1-45/64", Thread: 1/4-24, Thread Length: 1-45/64
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 1.496 inches minimum grip and 1.516 inches maximum grip |
|---|---|
| Fastener Length | 1.673 inches minimum and 1.703 inches maximum |
| Grip Diameter | 0.3115 inches minimum and 0.3120 inches maximum |
| Grip Length | 1.240 inches minimum and 1.260 inches maximum |
| Head Height | 0.156 inches minimum and 0.171 inches maximum |
| Head Style | Hexagon Head |
| Length | 1 45/64 |
| Material | Iron |
| Material Specification | Ams 5731 assn std 1st material response and ams 5737 assn std all material responses |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.076 inches nominal grip |
| Specification Data | 80205-nas6305 professional/industrial association standard |
| Surface Finish | 32.0 microinches bearing surface of head |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Nas 4003 assn std 1st treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 1.673 inches minimum and 1.703 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
| Width Between Flats | 0.492 inches minimum and 0.502 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS6305U20D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error