Hyjoy 5-Pack Square Bolts — 1/2" Diameter, 3-1/16" x 5-5/16" Galvanized with Plates & Nuts — For Automobiles, Skiing, Sailboats

Overview: Heavy-duty Hyjoy square bolts sold as a 5-pack. Each kit includes 5 square bolts, 5 mounting plates and 10 nuts so you have all the hardware needed for installation. Dimensions: Bolt diameter: 1/2"; inner width: 3-1/16"; internal depth: 5-5/16"; thread length: 2.6 inches. Please review the product images for the dimensional diagram and confirm the outer diameter fits your application before ordering. Material & Durability: Manufactured from hot-dipped galvanized steel to provide hardness and enhanced protection against rust and corrosion. Built to withstand salt water, fresh water and coastal environments for extended service life. Applications: Intended for use with square beams and shafts such as marine trailers and motor boats. Also suitable for fastening in wood, pipe, tube, plumbing and various industrial uses. Customer Support: If you have any questions or are not satisfied with the product, email us anytime and we will do our best to respond within 24 hours.