براغي ماكينة M3 × 50 مم | رأس مقبس فيليبس | فولاذ مطلي بالزنك ثلاثي التكافؤ (300 / عبوة)

Just finished assembling a metal enclosure for a small project, and these screws thread smoothly without any binding. The 50mm length was exactly what I needed to go through the panel into a standoff, and the zinc finish gives them a nice, clean look. Packaging them in a 300-count box is a real time

I needed a bunch of metric screws for a project and these M3 x 50mm pan heads fit perfectly. The Phillips drive bit grabbed well without stripping, and the 300 count means I have plenty left over.

The trivalent zinc coating on these screws is surprisingly smooth and uniform, making them easy to work with in tight spots. I used a full bag to mount some metal brackets inside an enclosure, and every single one threaded cleanly without any burrs or defects.