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NAS1262-27D
Machine Bolt
Description
Fastener Length: 2-15/64", Thread: 5/8-18, Thread Length: 9/16", hexagon head, titanium alloy, NAS1262 series bolt
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 2.082 inches minimum first hole and 2.132 inches maximum first hole |
|---|---|
| Fastener Length | 2.216 inches minimum and 2.246 inches maximum |
| Grip Diameter | 0.6235 inches minimum and 0.6240 inches maximum |
| Grip Length | 1.678 inches minimum and 1.698 inches maximum |
| Head Height | 0.312 inches minimum and 0.327 inches maximum |
| Head Style | Hexagon Head |
| Length | 2 15/64 |
| Material | Titanium |
| Material Specification | Nas 621,6al-4v assn std single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.141 inches minimum first hole and 0.151 inches maximum first hole |
| Specification Data | 80205-nas1262 professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.625 |
| Thread Direction | Right-hand |
| Thread Length | 0.518 inches minimum and 0.568 inches maximum |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series Designator | UNF |
| Thread Size | 5/8 |
| Width Between Flats | 0.928 inches minimum and 0.940 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1262-27D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error