M14-2 X 45mm 六角頭螺絲 | 10.9級鋼 黃鋅 | 全牙 (50個/包)

The yellow zinc finish looks even better in person, and the threads are cut clean enough that they started by hand without any binding. I grabbed these for a jig build and the class 10.9 rating gives me confidence they’ll hold up under real load.

I was pleasantly surprised by the tight hex head fit on these—my socket didn’t slip once while torquing them down. For the price, you get 50 pieces of solid class 10.9 hardware that feel plenty strong for heavy equipment. Just what I needed for a few stubborn machinery mounts.

These bolts threaded cleanly into my tractor’s frame without any binding, and the yellow zinc coating looks like it will resist rust well. Exactly the 10.9 grade I needed for a high-torque application.