Description

When you’re working the ground with your plow, disc, or cultivator, you need fasteners that can handle the constant jarring and vibration without backing out or breaking. This Grade 5 plow bolt is built specifically for tillage equipment where regular bolts just don’t cut it. The square neck design keeps the bolt from spinning when you tighten the nut, making field repairs faster and more reliable.

What You’re Getting

Grade 5 steel construction that’s stronger than standard hardware store bolts
Zinc coating protects against rust and corrosion from field moisture and fertilizers
Square neck under the head prevents bolt rotation during installation and removal
UNC thread pitch gives you solid holding power in heavy-duty agricultural applications
Compact 1-1/4 inch length works perfectly for standard plow and tillage attachments

Built for Real Farm Work

These plow bolts are designed for the tough conditions found on tillage equipment like moldboard plows, disc harrows, field cultivators, and chisel plows. Whether you’re mounting shares, coulters, or other ground-engaging components, this bolt handles the shock loads and vibration that come with breaking ground season after season.

Made to Last

The Grade 5 steel gives you about 25% more tensile strength than Grade 2 bolts, so they won’t stretch or snap under load. The zinc coating adds corrosion resistance that keeps the threads clean and functional even after sitting in storage through winter or getting splashed with liquid fertilizer.

Good to Know

The square neck sits flush in matching square holes found on most plow parts, so installation is straightforward. If you’re replacing worn bolts, check that your holes aren’t wallowed out—oversized holes can cause premature failure even with new hardware. A 11/16 inch wrench handles the nut, and a little anti-seize on the threads makes future removal easier.