DIN 127, also known as the split spring lock washer, is a vital component in fastening applications due to its ability to prevent loosening caused by vibrations or dynamic loads. At CBH Fasteners, we understand the significance of utilizing high-quality components like DIN 127 to ensure the integrity and reliability of various assemblies. This standard lock washer is designed to exert a spring force between the fastener head and the mating surface, creating a secure connection that resists loosening over time. Its split design allows for easy installation and removal without disassembling the