براغي ماكينة M3-0.5 × 50 مم | رأس باناهي فيليبس | فولاذ مطلي بالزنك (600 / عبوة)

I needed a bulk supply of M3 screws for a small electronics project, and the 600-count package is perfect. The zinc coating seems solid and should resist rust well for indoor use. These seat cleanly with a standard Phillips driver without stripping.

For a box of 600, these little M3 screws are a no-brainer — the zinc coating gives me peace of mind that they won't rust out in my slightly damp garage. The Phillips heads seat the driver nicely without stripping, and the 50mm length is just right for the standoffs I'm using.

The 50mm length is spot on for the deep brackets I was mounting, and the Phillips head drives clean without the bit slipping once. Six hundred in one box means I’ve got plenty left for future projects, which is a relief.