HILLMAN 5/16 in. X 5 in. L Stainless Steel Carriage Bolt 25 Pk

Stainless Carriage Bolts are designed to fasten a wooden face to either a wood or metal frame. The smooth, domed head offers a semi-flush, low-profile finish to applications where spacing is tight. The stainless steel finish provides superior rust prevention, which is terrific for all outdoor applications.