Salco Products (EB15HAS6P) 1 x 5-Inch Stainless Steel Eyebolt Assembly with Pin and Seal Hole, Heavy Square Nut features a 316 stainless steel eyebolt that is 1-inch in diameter and 5-inches in length with a 3/8-inch x 2-1/2-inch 316 stainless steel pin, and a 13/32-inch seal hole. The eyebolt has 1-8 UNC -2A rolled threads with the length of 3-inches. The inner diameter of the eye is 15/16-inches, with the outer diameter being 2-inches. Includes a 1-inch, 416 stainless steel, heavy square nut, and a 1-inch, 316 stainless steel, flat washer with a 2-1/2-inch outer diameter. There is a bead of weld at the end of the threads to prevent the heavy square nut from coming off.