M22-2.5 X 60mm 六角頭螺栓 | 8.8 級鋼鍍鋅 | 全螺紋 (10 個/包)

I work on heavy machinery and these M22 bolts held up perfectly under torque—the zinc plating is already resisting rust after a week in a damp shop. The hex head gave my socket a solid grip without any stripping.

These thread right in without a fight and the zinc coating looks clean and even across all ten. The class 8.8 rating gives me confidence they'll hold up on the equipment assembly I'm doing.

Had to replace some worn fasteners on a heavy press machine, and these M22s threaded in smooth as butter with a socket wrench. The 8.8 grade zinc plating feels sturdy enough for industrial use, and the 60mm length was a perfect fit.