National Hardware 3/8" x 3-5/8" x 5" Zinc Square U Bolt is a durable and reliable fastening solution designed to secure various products to rectangular wood and metal objects. This zinc-plated square U bolt is crafted from strong steel wire, ensuring long-lasting performance and resistance to corrosion. Each package includes two hex nuts and a plate, all assembled for your convenience. I for a range of applications, this U bolt both strength and versatility for your fastening needs. Model Number: N245-001