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NAS6210-38D
Close Tolerance Bolt
Description
Fastener Length: 2-63/64", Thread: 5/8-18, Thread Length: 41/64", NAS6210 series bolt
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 2.769 inches and 2.819 inches first hole |
|---|---|
| Fastener Length | Between 2.986 inches and 3.016 inches |
| Grip Diameter | Between 0.6230 inches and 0.6240 inches |
| Grip Length | Between 2.365 inches and 2.385 inches |
| Hardness Rating | 36.0 rockwell c and 40.0 rockwell c |
| Head Height | Between 0.312 inches and 0.327 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 |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.141 inches and 0.151 inches first hole |
| Specification Data | 80205-6210 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 | Type 2 class 2 federal specification single treatment response qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.625 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.601 inches and 0.651 inches |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 5/8 |
| Width Between Flats | Between 0.928 inches and 0.940 inches |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS6210-38D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error