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NAS1307-19
Shear Bolt
Description
Fastener Length: 1-57/64", Thread: 7/16-20, Thread Length: 23/32
Specifications
| Fastener Length | Between 1.867 inches and 1.897 inches |
|---|---|
| Grip Diameter | Between 0.4360 inches and 0.4370 inches |
| Grip Length | Between 1.178 inches and 1.198 inches |
| Hardness Rating | 36.0 rockwell c and 40.0 rockwell c |
| Head Height | Between 0.219 inches and 0.234 inches |
| Head Style | Dished hexagon |
| Material | Steel |
| Material Specification | Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas6607 professional/industrial association standard |
| Surface Finish | 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Cl 2 federal specification single treatment response type 2 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.438 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.669 inches and 0.719 inches |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 7/16 |
| Width Between Flats | Between 0.678 inches and 0.690 inches |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS6607-19 NAS 7/16-20 · 1-7/8 in · Dished hexagon · Steel
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Catalog data updated 2026-07-05. Report a data error