M12-1.5 x 40mm 六角頭螺絲 | 等級10.9 鋼 鍍鋅 | 全牙 (350個/包)

Had to swap out some worn bolts on a heavy press and these class 10.9 hex heads tightened down perfectly without stripping. The 350 count box is more than enough for several projects, and the fully threaded design made installation a breeze.

The zinc plating on these M12 screws is holding up nicely even in a damp shop environment, and the full threading made them easy to cinch down on a heavy equipment mount. A solid industrial bolt for the price.

The hex head design on these bolts gave my socket wrench a solid grip, and the full threading made aligning them in tight spots easy. Pack of 350 feels like a lifetime supply for my workshop projects.