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Plow Bolt
Features a countersunk flat head with a square underneath to prevent loosening while installing. Used mostly with plow blades, scoop shovels and other heavy duty equipment requiring a smooth head.
Dimensions
ASME B18.9 - No. 3 Head
| Thread Dia. | Head Dia. | Square Width |
|---|---|---|
| 5/16 | 0.563 - 0.605 | 5/16 |
| 3/8 | 0.656 - 0.708 | 3/8 |
| 7/16 | 0.766 - 0.826 | 7/16 |
| 1/2 | 0.875 - 0.945 | 1/2 |
| 5/8 | 1.094 - 1.147 | 5/8 |
| 3/4 | 1.219 -1.303 | 3/4 |
| 7/8 | 1.406 - 1.512 | 7/8 |
| 1 | 1.594 - 1.700 | 1 |