M22-2.5 X 150mm 六角頭螺絲帽 | 10.9級鋼 普通 | 部分螺紋 (35入)

The partially threaded design made it easy to get a snug fit without fighting the threads the whole way down. These feel solid in hand, like they’ll hold up to real torque on the assembly line.

Installed these on a heavy-duty jig I'm building, and the partial threading made alignment much easier. The hex head grabbed securely with a socket even at higher torque. Good value for the price.

These bolts fit perfectly for mounting the heavy-duty base plates on my press, and the 10.9 grade gives me full confidence in the torque spec. The partial threading made alignment a breeze without fighting threads the whole way in.