bolts › shoulder bolts
NAS1297-6-9
Shoulder Bolt
Description
Fastener Length: 1-13/64", Thread: 3/8-24, Thread Length: 5/8
Specifications
| Fastener Length | 1.169 inches minimum and 1.209 inches maximum |
|---|---|
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Height | 0.234 inches minimum and 0.266 inches maximum |
| Head Style | Hexagon Head |
| Length | 1 13/64 |
| Material | Steel |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Shoulder Diameter | 0.433 inches minimum and 0.437 inches maximum first shoulder |
| Shoulder Length | 0.572 inches minimum and 0.592 inches maximum first shoulder |
| Shoulder Shape | Round first shoulder |
| Specification Data | 80205-nas1297 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,type 2,class 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.577 inches minimum and 0.637 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
| Width Between Flats | 0.615 inches minimum and 0.627 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1297-6-9. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error