براغي ماكينة M6-1 × 50 مم | رأس مسطح بمحرك مشقوق | فولاذ مطلي بالزنك (400 / عبوة)

Used these to mount a metal bracket to my garage wall, and the zinc coating seems to be holding up fine against the occasional dampness. The flat heads sit flush without catching on anything. A solid pack for the price.

Put together a small workbench with these, and the 50mm length grabbed the 2x4s through the plywood just right. The slotted heads are a bit old-school but gave the right torque with a hand driver. Solid for the price.

Used a handful so far in a small shelf project, and the slotted drive bites well without stripping. The zinc coating looks neat and seems like it'll hold up fine indoors.