This high-quality Hexagon Head Cap Screw is designed to fit Cummins Engine K19 K38 NT855 QSK with precision and ease. Made by a reliable manufacturer in China, this unit is a great addition to your engine components. The screw is made to last and provide a secure fit for your engine, ensuring optimal performance. With a unit quantity of 1, this Hexagon Head Cap Screw is perfect for those looking to replace or upgrade their current screw. It is compatible with other engines and components, making it a versatile choice for commercial truck parts. Buy with confidence from eBay Motors, your trusted source for quality automotive parts.