5/16" x 3" Hex Head Bolt Bulk Box (100)

Hex bolts are commonly used to attach items together, for both structural and decorative purposes. With their classic design, our hex bolts are perfect for those seeking a timeless look. For a more industrial aesthetic, the smooth texture is an ideal choice. However, if you prefer a rustic design, we also offer hammered and pyramid textures. When purchasing this bulk box, be sure to select matching nuts and washers in the same diameter as the bolt. We recommend using 3/8" or larger for structural applications. This bolt features a hex head shape, 1/2" size across flats, and a 1/2" socket size. The 8-point head has a height of 3/16", shank diameter of 1/4", 20 thread pitch, and coarse thread pitch type.