SKU: SMA-120-P716X134 Grade 5 Plow Bolt with Zinc Finish for Agricultural Equipment

When you're swapping out shares, bolting on coulters, or replacing field cultivator points, you need fasteners that'll hold up to the punishment of field work. This Grade 5 plow bolt delivers the strength you need with a zinc finish that fights off rust and keeps your equipment running season after season. It's the same quality bolt that came on your equipment from the factory.

What You're Getting

• Grade 5 construction provides high tensile strength for demanding agricultural applications
• Zinc plating resists corrosion from moisture, fertilizer, and field chemicals
• UNC thread pitch ensures compatibility with standard agricultural nuts and fittings
• 1-3/4 inch length is perfect for securing points, shares, and other tillage components
• 7/16 inch diameter offers the right balance of strength and weight for most implement work

Built for Real Farm Work

Plow bolts are specifically designed for agricultural applications like securing cultivator points where the bolt head needs to sit flush and resist loosening from vibration and impact. Agricultural machinery needs fasteners it can rely on during heavy-duty operations, in outdoor environments, and under other conditions that demand high-quality, sturdy hardware. This bolt is built to handle the constant jarring and stress that comes with working dirt.

Made to Last

The zinc plating system provides superior corrosion resistance extending service life in agricultural environments where exposure to fertilizers, moisture, and chemicals is common. The Grade 5 rating means this bolt maintains its integrity under the extreme stress conditions typical of modern farming operations, from heavy tillage work to high-capacity field cultivation.

Good to Know

This is a direct replacement for standard plow bolts—no modifications needed. The 7/16 inch size takes a 5/8 inch wrench or socket. If you're replacing multiple bolts on the same implement, it's smart to do them all at once since they typically wear at the same rate.