M16-2 x 150mm 內六角螺絲 | 六角驅動 | 全螺紋 | 18/8 不鏽鋼 (10 顆/包)

Installed these on a heavy-duty jig I'm building and the hex socket drove smoothly without any cam-out. The 150mm length was exactly what I needed to thread through thick plates.

Finally tracked down the right size for a tooling fixture I'm building, and the 18/8 stainless steel feels much more substantial than cheaper alloys I've used. The hex socket drive engaged perfectly without any wobble, making installation a breeze on a tight assembly.

Installed these into a jig for a custom tooling setup, and the hex drive seated perfectly without any cam-out. The 150mm length gave me exactly the reach I needed.