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NAS627H22
Shear Bolt
Description
Fastener Length: 2-5/64", Thread: 7/16-20, Thread Length: 23/32", NAS627 series bolt
Specifications
| Extended Washer Diameter | 0.740 inches minimum and 0.750 inches maximum |
|---|---|
| Extended Washer Thickness | 0.089 inches minimum and 0.109 inches maximum |
| Fastener Length | 2.054 inches minimum and 2.084 inches maximum |
| Grip Diameter | 0.4360 inches minimum and 0.4370 inches maximum |
| Grip Length | 1.365 inches minimum and 1.385 inches maximum |
| Hardness Rating | 39.0 rockwell c minimum and 43.0 rockwell c maximum |
| Head Height | 0.425 inches minimum and 0.445 inches maximum |
| Head Style | Double hexagon w/hole |
| Length | 2 5/64 |
| Material | Steel |
| Material Specification | Mil-s-5000 mil spec 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response or mil-s-6098 mil spec 4th material response |
| Min. Tensile Strength (psi) | 180000 pounds per square inch |
| Specification Data | 80205-nas627 professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.438 |
| Thread Direction | Right-hand |
| Thread Length | 0.669 inches minimum and 0.719 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNJF |
| Thread Size | 7/16 |
| Width Between Flats | 0.494 inches minimum and 0.503 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
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.
- MS21250-07022 MS 7/16-20 · 0.086 in · Double hexagon w/hole · Steel
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Catalog data updated 2026-07-05. Report a data error