براغي تثبيت بمقبس سداسي برأس نصف كلب مقاس 5/8-11 × 1-1/4 بوصة | فولاذ سبائكي (50 / عبوة)

The hex drive seated perfectly in my impact driver, and the half dog point tip held firm under heavy vibration. These are exactly the tough set screws I needed for a stubborn machine guard.

I needed a high-torque fastener for a tight spot on a jig, and the hex socket drive on these set screws made installation a breeze. The half dog point tip seated perfectly without walking, and the alloy steel feels sturdy enough to last.

The hex socket drive made it easy to tighten these securely in a tight machine bracket, though the dog point could be a bit sharper for precise alignment. Still, the alloy steel feels solid and the pack of 50 is a great value for the price.