براغي ضبط بنقطة نصف كلب 5/16-24 × 1-1/2 بوصة | فولاذ سبائكي (100/عبوة)

The hex socket drive is a lifesaver in tight spots where a wrench just won’t fit, and every one of the 100 threaded in cleanly without any binding. They’re holding my fixture rock-solid after a full week of vibration-heavy runs.

I needed these for a jig setup where standard set screws kept slipping, and the half dog point grabbed perfectly on the first try. The alloy steel feels plenty strong for repeated adjustments, and getting a full 100-pack for that price was a solid deal.

Installed these in a jig last week and the hex socket drive made tightening them in a tight spot so much easier. The half dog point held alignment perfectly on the first try.