M8-1.25 x 110mm 육각 머리 나사 | 10.9급 강철 무도금 | 부분 나사산 (100개/팩)

Used these to bolt a heavy motor mount to a steel frame, and the partial threading made alignment much easier than fully threaded bolts would have. The hex head grabbed perfectly with a standard wrench, and after torquing them to spec, nothing budged. Solid fasteners for the price.

I had to torque these down pretty good for a heavy assembly, and the hex head held up perfectly without rounding. The 110mm length was exactly what I needed to get through the bracket and into the frame.

Finally, a bolt that threads smoothly all the way without binding halfway. The hex head grabbed my socket perfectly, and the partial threading makes spacing these out in a fixture much easier.