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6871521-16
Bolt
Description
Fastener Length: 1-1/4", Thread: 1/4-24, Thread Length: 43/64"
Specifications
| Extended Washer Diameter | 0.500 |
|---|---|
| Extended Washer Thickness | 0.070 inches minimum and 0.080 inches maximum |
| Fastener Length | 1.250 |
| Features Provided | Finished head |
| Grip Length | 0.565 inches minimum and 0.625 inches maximum |
| Hardness Rating | 32.0 rockwell c minimum and 38.0 rockwell c maximum |
| Head Height | 0.375 |
| Head Style | Double hexagon w/hole |
| Length | 1 1/4 |
| Material | CRES |
| Material Specification | Ams 5643 assn std single material response |
| Surface Finish | 63.0 microinches bearing surface of head, 63.0 microinches grip |
| Thread Class | 3a |
| Thread Diameter | 0.312 |
| Thread Direction | Right-hand |
| Thread Length | 0.625 inches minimum and 0.685 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNF |
| Thread Size | 1/4 |
| Width Between Flats | 0.367 inches minimum and 0.375 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for 6871521-16. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error