M10-1.5 X 60mm 六角頭螺絲 | 10.9級鋼鍍鋅 | 部分螺紋 (100/包)

Picked up these to secure some heavy shelving brackets in my workshop, and the partially threaded design made installation much simpler than fully threaded bolts. The zinc coating looks uniform and hasn't shown any rust after a few weeks in a slightly damp garage.

Had to replace the hardware on a press brake at work — these threaded in cleanly without any binding. The partial threading gave just the right grip depth for our setup.

Used these to bolt down a heavy industrial press at work — the Class 10.9 steel held up perfectly under torque, and the zinc coating hasn't shown any rust after a few wet days.