PCB clips, mounts, posts, supports, and hardware are an essential part of PCB assembly. They help to secure PCBs in place and to provide mechanical support, which prevents PCBs from moving or vibrating. This can protect PCBs from damage and improve the reliability of PCB assemblies. PCB clips, mounts, posts, supports, and hardware are available in a variety of types and sizes, so you can choose the right one for your specific application.