What is a plow bolt?
Plow bolts are specially designed high grade steel bolts for use in snow plows, farm and other heavy equipment. They have a flat or oval countersunk head with a square neck (similar to a carriage bolt) to keep the bolt in place when tightening the nut.
Made from Grade 5 and Grade 8 carbon steel, these bolts are excellent for use on snow plows, farm equipment and similar heavy equipment. Available with a #3 and #7 flat and dome head style. Conforms to ASME B18.9 SAE J429. Stocked in diameters from 1/2" to 3/4".