M24-3 X 65mm 外六角螺絲 | 10.9級鋼黃鋅 | 全螺紋 (10入/包)

Installed these on a heavy-duty jig I'm building, and the Class 10.9 rating gives me confidence they'll hold up under serious load. Fully threaded design let me get a full bite into the bracket.

The hex head is machined perfectly, so my socket grips tight without slipping—exactly what I needed for heavy machinery assembly. For the price, these M24-3 fasteners feel solid and the threads cut cleanly.

The yellow zinc coating is even and smooth, so they’ll hold up fine around coolant and oil. These fully threaded M24 bolts grabbed the full depth of the nut without any binding, which made torquing them down a breeze.