How to Protect Critical Surfaces on aluminium heat sink mounts

https://next-generation-machining.brightsora.com/posts/choosing-useful-tolerances-for-custom-threaded-inserts

How to Protect Critical Surfaces on aluminium heat sink mounts An OEM part can appear simple on a drawing and still carry a demanding job. Their value comes from a sound fit, a clear process, and checks that match real service conditions