M12-1.75 X 100mm 外六角螺絲 | 10.9級鋼鍍鋅 | 部分螺紋 (50入/包)

The partial threading on these M12s is perfect for when you need full grip on the nut but a clean, unthreaded shaft against the workpiece. The zinc plating looks uniform and the class 10.9 rating gives me confidence in heavy equipment jigs. Pack of 50 came sorted and sealed, zero rust or burrs out o

Needed a batch of quality M12 bolts for a machinery rebuild and these fit perfectly through the tapped holes. The zinc plating looks even and the partial threading made alignment easier than I expected.

The hex head on these M12 bolts gives my socket wrench a solid bite, and the zinc coating looks clean out of the box. Used a set to secure the base plate on a small press, no issues with fit or stripping.