National Hardware 5/16" x 3-1/4" Zinc Eye Bolt with Hex Nut is a durable and versatile fastener designed for both home and industrial applications. This eye bolt features machine screw threads and comes assembled with a hex nut, making it easy to install and secure. Suitable for use in interior and exterior settings, it is manufactured from strong steel wire and finished with a zinc coating to resist corrosion and ensure long-lasting performance. Whether you need reliable hardware for construction, repair, or general fastening purposes, this eye bolt strength and convenience you can trust. Model Number: N221-218