M36-4 x 120mm 六角穴付きボルト | クラス8.8 スチール無地 | 全ねじ (3本/パック)

Threads are clean and run perfectly smooth all the way down, which matters when you're torquing these into a heavy flange. The class 8.8 steel feels plenty sturdy for the assembly job I used them on. Pack of three was exactly what I needed for a quick fix.

Finally found a fully threaded M36 that grabs clean from the start — these 120mm hex heads seated flush against the frame with zero wobble. Drive them with a socket wrench and the Class 8.8 steel gives you solid torque without stripping.

Took a pair of these M36 hex cap screws to the shop for a heavy equipment frame repair, and the Class 8.8 steel handled the torque without a hint of flex. The fully threaded length gave me solid grip through the whole joint, and the hex head seated cleanly with a socket wrench. Exactly what I needed