M22-2.5 X 150mm 六角頭螺絲 | 等級10.9 鋼 鍍鋅 | 部分螺紋 (35 / 包)

These fit perfectly for securing a press frame I'm rebuilding; the Class 10.9 steel gives me real confidence in the load rating. The partial threading made alignment a lot easier than dealing with a fully threaded rod.

I needed some heavy-duty bolts for a press frame repair, and the 10.9 grade on these gave me confidence. The zinc plating was clean and uniform across all 35 pieces, no rough edges. They torqued down smoothly with a socket.

The threading on these M22 bolts is clean and consistent, making them easy to drive into the machine frame without binding. I used them to secure a heavy base plate and the 150mm length gave plenty of grip. Solid purchase for industrial fastening.