براغي آلة M5 × 25mm | رأس كوب نقطة مقبس سداسي | سبيكة فولاذ مطلية بالزنك (250/عبوة)

Perfect fit for my latest project—these M5 x 25mm set screws threaded smoothly into aluminum brackets without any stripping. The cup point bit held firm under high torque, and the zinc plating looks clean.

The hex socket drive made torquing these down in a cramped gearbox assembly way less of a headache than I expected. All 250 arrived clean with consistent plating, and the cup point held its grip on the shaft without stripping.

The cup point really bites into the shaft and holds firm even under vibration, which I wasn't expecting from a 25mm screw. The zinc plating looks clean and hasn't chipped despite some rough handling during assembly.