M8-1.25 X 130mm 六角頭螺絲 | 8.8 級鋼 黃鋅 | 部分螺紋 (50 入/包)

Wrenched these into a steel bracket for a heavy shelf—the partial threading made alignment easy, and they torqued down solid without stripping. Class 8.8 feels sturdy enough for the job.

Finally found a long M8 bolt that's actually strong enough for my equipment frame—the Class 8.8 steel handles the torque without stripping. The yellow zinc coating alone makes it worth it, since my last batch rusted within a month. These are my new go-to for anything structural.

The hex head grips perfectly with a socket wrench, making installation quick on my machinery project. These 130mm screws feel solid and well-made, and the yellow zinc coating looks like it will resist rust nicely.