The Case IH Q1178 is a genuine OEM hex head bolt, meticulously manufactured for various Case IH and International Harvester agricultural and construction equipment. This robust bolt features a 1/2-inch (12.7 mm) diameter with 13 threads per inch (UNC) and an overall length of 1 1/2 inches (38.1 mm). It ensures secure fastening and reliable performance in demanding applications, adhering to original equipment specifications for optimal fit and durability.