براغي رأس كبسولية M8-1.25 × 12 مم | محرك سداسي رأس كروي | ملولبة بالكامل | فئة 10.9 من سبائك الفولاذ المطلية بالزنك (400/عبوة)

The zinc plating on these M8 button heads is even and smooth, so they seat nicely without any galling in my fixture plates. For a 400-pack of Class 10.9 alloy steel at this price, the threading is clean and consistent across the whole batch—definitely stocked up for the next few projects.

I’ve been using these in a jig setup for metal drilling, and the 12mm length is perfect for holding parts tight without needing extra washers. The zinc coating feels smooth and consistent across all 400 pieces, which saved me time sorting. Exactly what I needed for a sturdy assembly.

The hex socket drive on these M8 screws makes assembly a breeze, and the zinc plating gives them a clean, corrosion-resistant finish. Perfect for securing jigs on my mill table without any stripping or slipping. For the quantity and grade, this pack is a solid value.