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NAS1306-30
Machine Bolt
Description
Fastener Length: 2-29/64", Thread: 3/8-24, Thread Length: 9/16", NAS1306 series bolt
Specifications
| Fastener Length | Between 2.438 inches and 2.468 inches |
|---|---|
| Grip Diameter | Between 0.3735 inches and 0.3745 inches |
| Grip Length | Between 1.865 inches and 1.885 inches |
| Hardness Rating | 36.0 rockwell c and 40.0 rockwell c |
| Head Height | Between 0.188 inches and 0.203 inches |
| Head Style | Dished hexagon |
| Material | Steel |
| Material Specification | Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Type 2 cl 2 federal specification single treatment response qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.578 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 3/8 |
| Width Between Flats | Between 0.553 inches and 0.564 inches |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1306-30. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error