M16-2 X 360mm 外六角螺絲 | Class 10.9 鋼本色 | 部分螺紋 (3個/包)

I used these to secure a heavy motor mount, and the 360mm length gave me just enough thread engagement for a solid fit. The hex head made it easy to torque down with a socket wrench without slipping.

These threaded the M16 nuts smoothly on our press frame after I chased the threads with a die. The 10.9 hardness is solid, and the partial threading gives just the right clamping grip for a 360mm bolt.

I needed some heavy-duty bolts for a press build and these 10.9 grade screws handled the torque without stripping. The hex head gave my socket wrench a solid grip during installation.