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No.3 Head Plow Bolts, Grade 5, Plain (Inch)
Our No. 3 Head Plow Bolts, Grade 5 with a Plain Finish are engineered for dependable strength and durability in heavy‑duty, high‑wear applications. Manufactured from medium‑carbon steel and heat‑treated to SAE Grade 5, these plow bolts provide a reliable balance of tensile strength and toughness for demanding service environments where abrasion resistance is critical.
The No. 3 head design features a raised, dome‑style head that offers a smooth, rounded profile to reduce wear, material buildup, and head damage during operation. A square neck beneath the head pulls securely into the mating surface to prevent rotation during installation. The plain, uncoated finish preserves full material integrity and is ideal for applications where plated coatings would quickly wear away or are not required.
Designed for severe service conditions, Grade 5 Plain No. 3 Head Plow Bolts are commonly used in road maintenance equipment, snowplows, graders, scrapers, agricultural machinery, and material‑handling systems. The absence of a surface coating makes these fasteners especially well suited for abrasive environments where zinc or other finishes would be removed in service. Available in a wide range of diameters and lengths, these plow bolts deliver consistent performance for OEM manufacturing, equipment rebuilds, and maintenance operations requiring strength without surface treatment.
