M3-0.5 X 5mm 機械螺絲 | 圓頭一字槽 | 鋼 鍍鋅 (5,100個/包)

The zinc coating on these screws gives me confidence they'll hold up in my outdoor sensor mounts. Each box holds 5,100 pieces, which is plenty for multiple projects. The slotted drive seats firmly in my screwdriver for solid torque.

I needed a bulk quantity of slotted M3 screws for a project and was pleasantly surprised by how consistent the threads are across all five thousand. The zinc coating looks clean and even, which should hold up fine for my indoor enclosures.

Finally, a cheese head slotted screw that actually fits a standard driver without camming out. The zinc plating on these M3-0.5 x 5mm pieces looks even and consistent across the whole bag. Exactly what I needed for securing small electronics enclosures.