#8-32 × 5/8" براغي SEMS ذات أسنان خارجية | رأس مقبس فيليبس | فولاذ مطلي بالزنك (300 / عبوة)

The zinc plating looks clean and even across all 300 pieces, and the phillips heads grab the driver bit without slipping. These pan head screws seated flush on my bracket assembly, and the external teeth bit in nicely. Just what I hoped for at this price point.

I needed a bunch of these for a small electronics project, and the pan head design made them easy to countersink flush. The external tooth lock washer on each screw saved me from having to hunt for separate washers. They drove in smoothly with a standard #2 Phillips bit.

The zinc plating looks clean and uniform across all 300 pieces, which is nice for a project where appearance matters. I used these to attach some metal brackets, and the built-in lock washer held tight without any extra hardware.