This S141C Hexagon Head Cap Screw is a top-quality product that is sure to meet your needs. It is designed to fit Cummins Engine KTA19 KTA38 KTA50 NT855 QSK with ease. The screw is made in China and is of unit type, with a unit quantity of one. The hexagon head cap screw is perfect for those looking for a reliable and durable product. It is compatible with various engines and components, making it a versatile choice for commercial truck parts. Don't miss out on this opportunity to own a high-quality product that will meet your needs.