M2-0.4 X 16mm 機械螺絲 | 圓頭十字驅動 | 鋼鍍鋅 (3,600 入)

These are the perfect size for mounting small circuit boards in a project. The Phillips heads bite well without camming out, and the zinc coating has held up fine in my humid garage. A full box of 3,600 means I won't run out anytime soon.

For the price, you're getting a solid box of 3,600 screws that hold tight in a pinch—the Phillips head catches a driver without stripping, and the zinc coating hasn't rusted on the few outdoor bits I've used it for. Just wish the package came with a divider tray, but I can't complain for what it cos

Used about thirty of these for mounting a small control panel, and the Phillips heads seated perfectly without stripping. The zinc coating seems solid for the humid basement where they'll stay. Plenty left for future projects.