Salco Products (EB786XAC) 7/8 x 6-Inch Carbon Steel Eyebolt Assembly with Safety Collar, Heavy Hex Nut features a ASTM A307 Grade B carbon steel eyebolt that is 7/8-inch in diameter and 6-inches in length. The eyebolt has 7/8 -9 UNC -2A rolled threads with the length of 4-inches. The inner diameter of the eye is 15/16-inches, with the outer diameter being 1-3/4-inches. Includes a 7/8-inch, ASTM A194 Grade 2H carbon steel, heavy hex nut, a 7/8-inch, carbon steel, flat washer with a 2-inch outer diameter, and a 7/8-inch x 1-inch, carbon steel, eyebolt safety collar. There is a 1/4-inch x 13/16-inch, 304 stainless steel, huck rivet at the end of the threads to prevent the heavy hex nut from coming off.