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Plow Bolts Grade 5 W/ Hex Nuts, Zinc Cr+3 (Inch)
Our Grade 5 Plow Bolts with Hex Nuts and Zinc CR+3 finish are designed to provide reliable strength, corrosion resistance, and complete fastening solutions for heavy‑duty equipment and wear‑surface applications. Manufactured from medium‑carbon steel and heat‑treated to SAE Grade 5, these plow bolts offer a balanced combination of tensile strength and toughness suitable for demanding service environments.
The plow bolt head design features a smooth, low‑profile head that seats flush against cutting edges, blades, and wear plates to minimize material buildup and abrasion. A square neck beneath the head pulls into the mating surface to prevent rotation during installation. Each bolt is supplied with a matching hex nut, ensuring proper fit and simplifying installation. The Zinc CR+3 (trivalent chromium) plating provides improved corrosion resistance over plain finishes while meeting modern environmental compliance standards.
Designed for durability and convenience, Grade 5 Zinc CR+3 Plow Bolts with Hex Nuts are commonly used in road maintenance equipment, snowplows, graders, scrapers, agricultural machinery, and material‑handling systems. The zinc coating helps protect against rust in indoor and light‑to‑moderate outdoor environments, while the included hex nut reduces sourcing time and ensures compatibility in the field or shop. Available in a range of diameters and lengths, these plow bolt assemblies provide a dependable, ready‑to‑install fastening solution for OEM production, equipment rebuilds, and maintenance operations.
