براغي مقبس نقطة كوب M8 × 20 مم | فولاذ سبائكي (250/عبوة)

The hex socket drive grabbed perfectly in my tight machinery adjustment spot—no slipping at all. These 250 alloy steel screws feel solid and the cup point digs in securely. Exactly what I needed for a reliable, high-torque hold.

Used these to lock a pulley onto a shaft, and the cup point bit into the metal perfectly without slipping. The box of 250 is way more than I'll probably ever need, but the alloy steel feels strong enough for repeated use.

The hex socket drive on these M8 set screws let me get them precisely adjusted in a cramped mounting bracket without any slipping. For the price of a 250-pack, the alloy steel feels solid and durable for the industrial applications I'm using them for.