CARRIAGE BOLT UNC ZINC 1/2"-13 X 3-1/2" GR A

The CARRIAGE BOLT UNC ZINC 1/2"-13 X 3-1/2" GR A is engineered for durability and reliability in heavy-duty fastening tasks. Made from Grade A steel and coated with zinc for corrosion resistance, this bolt features a square neck that prevents rotation during installation. Commonly used in wood-to-wood connections and structural assemblies, it provides a secure hold in a variety of industrial and automotive applications. With a diameter of 1/2 inch and a length of 3-1/2 inches, it meets the demands of robust fastening requirements.