براغي ذات نقطة نصف كلب مقاس #8-32 × 1/4 بوصة من الفولاذ السبائكي (500/عبوة)

I've been using these set screws for a few machine builds now, and the half dog point really locks into mating parts without slipping. The alloy steel feels sturdy when torqued down, too.

The hex socket drive makes seating these in tight spots a breeze, and the half dog point grabbed exactly where I needed it on the first try. For a 500-pack at this price, the alloy steel feels plenty sturdy for the job I had.

Just finished installing these on a custom indexing fixture and the hex socket drive made adjustment effortless in a cramped spot. The half dog point tip seated perfectly into the dimple without walking, and all 500 pieces had clean threads right out of the bag.