This set of wedge bolts contains 10 pieces of 5/8 x 5 inch fasteners made in the United States. The hex head style allows for easy installation and the type of fastener is ideal for use with wedge and sleeve anchors. The system of measurement is in inches and the pack contains a sufficient number of pieces for any project requiring wedge bolts. The product is classified under the categories of Wedge & Sleeve Anchors, Fastener Anchors, Fasteners & Hardware, and Business & Industrial.