Introducing the KM5 KM05 Lock Nut, engineered for precision with a bore diameter of 25mm and an outside diameter of 38mm. These robust lock nuts feature metric threads and are designed for easy installation and reuse with a new lock washer. Ideal for automotive, tractor, construction machinery, and rolling mill applications, they ensure stable and reliable fastening. With ISO9001 certification, trust in quality and durability. Explore more on our website!