M6 X 12mm 杯點內六角止付螺絲 | 18/8 不鏽鋼 (500 / 包)

The hex socket drive makes these set screws easy to tighten precisely, even in awkward spots. I needed a full box for a batch of machinery repairs, and the 18/8 stainless steel feels solid.

The hex socket design made these easy to install even in a cramped machinery panel, and the cup point tip held better than I expected. After a few weeks outdoors, the 18/8 stainless shows no rust at all, which is exactly what I needed for this project.

Used these to replace the grub screws on a lathe tool post, and the hex socket gave me solid torque without stripping. The cup point bit firmly into the steel, holding adjustment perfectly even under heavy cuts. Really happy with how clean the 18/8 stainless finish looks too.