National Hardware 3/8" x 3-5/8" x 6" Zinc Square U Bolt is a durable and reliable fastening solution designed to secure various products to rectangular wood and metal objects. This square U bolt is zinc plated for corrosion resistance and comes in a box pack that includes two hex nuts, all pre-assembled for convenience. Crafted from strong steel wire with a zinc finish, it ensures long-lasting performance and strength in your projects. The package also includes a plate and hex nuts, making it a complete set ready for immediate use. Model Number: N245-019