M8 x 35mm 소켓 캡 나사 | 육각 소켓 드라이브 | 합금강 아연 도금 (140개/팩)

Put these in a jig for a repetitive drilling operation and every one seated perfectly with no binding. Threads are clean and the hex drive didn't strip even with a fair amount of torque.

The zinc plating is uniform and the hex socket drives are machined cleanly—no stripped heads even after torquing them into a steel jig. I’ve used several from the pack for a fixture build and they seat perfectly flush every time.

Had to swap out some lower-quality bolts on a fixture, and these hex socket screws seated perfectly without any stripping. The zinc plating gives them a clean, consistent look that matches the rest of the hardware I’m using.