M36-4 X 380mm 外六角螺絲 | 10.9級鋼材原色 | 部分螺紋 (1/包)

The hex head on this M36 bolt accepts a socket wrench perfectly, making installation straightforward. Used it to secure a heavy equipment mount and the class 10.9 steel feels solid and well-machined.

Finally, an M36 bolt that threads smoothly right out of the package—the partially threaded section engaged cleanly without any binding. The hex head sat perfectly in my deep socket, and at 380mm, it's just the right length for this heavy equipment frame.

Took my torque wrench to these and the hex head grabbed perfectly without rounding—solid Class 10.9 steel. Used a pair on a press frame, they held alignment through heavy vibration.