screws › machine screws
9418228
Screw
Description
Fastener Length: 1-3/4", Thread: 5/8-11, Thread Length: 1-1/2"
Specifications
| Extended Washer Diameter | 0.863 inches minimum and 0.875 inches maximum |
|---|---|
| Extended Washer Thickness | 0.208 inches minimum and 0.228 inches maximum |
| Fastener Length | 1.750 |
| Features Provided | Finished head |
| Grip Length | 0.219 |
| Head Height | 0.600 inches minimum and 0.625 inches maximum |
| Head Style | Double hexagon extended washer |
| Length | 1 3/4 |
| Material | Steel |
| Thread Class | 2a |
| Thread Diameter | 0.625 |
| Thread Direction | Right-hand |
| Thread Length | 1.531 inches minimum |
| Thread Qty | 11 |
| Thread Qty Per Inch (tpi) | 11 |
| Thread Series Designator | UNC |
| Thread Size | 5/8 |
| Width Between Flats | 0.557 inches minimum and 0.565 inches maximum |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error