M8-1.25 X 14mm 外六角螺絲 | 10.9 級鋼鍍鋅 | 全牙 (1700 顆/包)

The hex heads grabbed a socket wrench perfectly without any stripping, and the zinc plating looks clean and uniform across all 1700 pieces. I've already used a few hundred on an equipment frame and not a single one has come loose since torquing them down.

Used these for securing a conveyor roller frame and the 10.9 grade steel held up perfectly under constant vibration. The zinc plating looks clean and shows no signs of rust after a couple weeks in a slightly damp shop.

Bought these for a batch of equipment repairs and they threaded in cleanly every time. The zinc plating looks uniform and the 10.9 grade gives me confidence they'll hold torque without stripping. Fully threaded all the way down, which made spacing adjustments a lot easier than I expected.