Cap Screw, M12x120, Hex Head

Class 10.9 is the real deal—these bolts took a serious torque without stripping, and the hex head grabbed my socket perfectly. Threads were clean and smooth all the way down.

M12x120 threads engaged perfectly in my repair, and the hex head gave my wrench solid grip without stripping. The 10.9 steel feels tough enough for heavy-duty framing.

The 10.9 grade rating gave me confidence for a heavy bracket mount, and the hex head sat flush without rounding under my wrench. It’s a solid, no-nonsense bolt that did the job exactly as a 120mm length should.