براغي تثبيت بنقطة كلب نصفية 5/16-18 × 1/2" | فولاذ سبائكي (250 / عبوة)

I’ve been using these screws for securing jigs on my drill press table, and the half dog point tip really helps them sit flush without walking around. The alloy steel feels sturdy enough for repeated adjustments under load, and the hex drive hasn’t stripped on me yet. Exactly what I needed for a cle

The hex socket drive made zero-slop adjustments a breeze even in a cramped spot where a wrench couldn't swing. Dog point seated perfectly in the mating hole, and all 250 threaded in clean with no chips or cross-threading.

Installed these as set screws on a milling fixture and the half dog point really locked the parts in place. The alloy steel feels tough enough to handle repeated tightening without stripping.