M24-3 X 240mm 六角頭螺絲 | 8.8級鋼本色 | 部分螺紋 (5顆/包)

These bolts are exactly what we needed for securing a conveyor support frame. The hex heads gave good purchase with our impact wrench, and the 8.8 grade steel feels solid enough for the heavy-duty application. The partial threading on the shank was a nice touch for alignment.

The hex head design made it easy to get a wrench on these and torque them down properly on the machine base. The 240mm length was just right for the job I had.

Used these to bolt down a heavy motor mount and the 8.8 steel held torque perfectly without any stretch. The partially threaded shank made alignment easier than fully threaded bolts I've used before.