The Hillman Group 260324 1 1 1 1/2 x 6-Inch Anchor Bolt, 50-Pack Product Description 50 pack, 1/2 x 6", steel, anchor bolt, with washer nut, coarse thread. From the Manufacturer An Anchor Bolt is used to attach objects or structures to concrete. There are many types of anchor bolts, consisting of designs that are mostly proprietary to the manufacturing companies. All bolts consist of a threaded end, to which a nut and washer can be attached for the external load. Anchor bolts are extensively used on all types of projects, from standard buildings to dams and nuclear power plants. They can also be used to firmly affix embed plates to a concrete foundation when used with a structural steel element. Features Durable Product This Product Meets The Customer Requirement Manufactured In China From The Brand Name: The Hillman Group USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.