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NAS6605-34
Close Tolerance Bolt
Description
Close Tolerance Bolt
Specifications
| Country of Origin | USA |
|---|---|
| Drilling | Undrilled Head |
| Fastener Length | Between 2.579 inches and 2.609 inches |
| Grip | 2.125 in |
| Grip Tolerance | ±0.010 in |
| Hardness Rating | 36.0 rockwell c and 40.0 rockwell c |
| Head Height | Between 0.156 inches and 0.171 inches |
| Head Style | Dished hexagon |
| Head Type | Hexagon |
| Industry Standards/Certification | NAS6605 |
| Length | 2.594 in |
| Material | Steel |
| Material Specification | Mil-s-5000 military specification single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| NIIN | 01-317-6686 |
| NSN | 5306-01-317-6686 |
| Shoulder Diameter | 0.326 inches first shoulder and 0.327 inches first shoulder |
| Shoulder Length | 2.115 inches first shoulder and 2.135 inches first shoulder |
| Shoulder Shape | Round first shoulder |
| Specification Data | 80205-nas6605-34 professional/industrial association standard |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Cl 2 federal specification single treatment response type 2 qq-p-416a |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.444 inches and 0.494 inches |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.3125-24, 1/4 |
| Weight | .005 lb |
| Width Between Flats | Between 0.492 inches and 0.502 inches |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS6605-34. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error