براغي ضبط بمقبس سداسي ورأس كروي محزز | 1/2-13 × 1" | فولاذ سبائكي مطلي بالزنك (100 / عبوة)

The hex socket drive made torquing these into a tight spot surprisingly easy, and the zinc coating looks clean and uniform across all 100 pieces. I’ve used cheaper set screws before, but these feel sturdier right out of the package, and the knurled tip seems to grip well so far.

The knurled cup point really bites into the shaft without damaging it, so I can tighten down firmly without slipping. These screws feel solid and well-made for the price, and the zinc plating should resist rust in my shop.

The hex socket drive let me really crank them down in a tight spot without stripping, and the knurled cup point gives a clean finish. Exactly what I needed for a metal fastening job.