bolts › shear bolts
NAS6606D31
Shear Bolt
Description
length: 2.516", grip: 1.938", thread: 3/8-24, hex head, drilled shank, tension, long thread, cadmium plated alloy steel, NAS6606 series bolt
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 2.294 inches first hole and 2.344 inches first hole |
|---|---|
| Fastener Length | Between 2.501 inches and 2.531 inches |
| Grip Diameter | Between 0.3735 inches and 0.3745 inches |
| Grip Length | Between 1.928 inches and 1.948 inches |
| Head Height | Between 0.188 inches and 0.203 inches |
| Head Style | Hexagon Head |
| Material | Steel |
| Material Specification | Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.106 inches first hole and 0.116 inches first hole |
| Specification Data | 80205-nas6606 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 | Class 2 federal specification single treatment response type 2 qq-p-416 |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.553 inches and 0.603 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 | 3/8 |
| Width Between Flats | Between 0.554 inches and 0.564 inches |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS6606D31. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error