內六角螺絲，M5x22 加工件，微進給支架，LED 迷你銑床

I was a little worried the machined tip might not mate perfectly with the bracket, but it slides in smooth and holds solid. Definitely beats a standard set screw for this application.

The machined contact point is exactly what I needed—smooth, precise, and noticeably better than the worn original for the fine feed bracket. My mill’s feed now engages without any catching or slop. This is the right fix if you’re dealing with the same issue.

Replaced the worn screw on my mill's feed bracket and the machined contact point makes a noticeable difference—smooth engagement, no more jerky adjustments. It seats perfectly in the M5x22 threads and feels solid once torqued down.