براغي تثبيت بنقطة مسطحة 7/16-20 × 1 بوصة | فولاذ سبائكي (100 / عبوة)

Swapped out a worn grub screw on a milling attachment and these fit the hex drive perfectly with no wobble. The flat point grips really well without marring the shaft surface.

Had to swap out a worn set screw on a spindle today, and the flat point tip seated perfectly into the keyway without any slipping. The alloy steel feels plenty tough for the torque I put on it with the hex wrench, and having a full pack of a hundred means I won’t be scrambling next time.

The hex drive gripped perfectly for tightening in a tight spot on my jig, and the flat point held firm without marring the surface. These alloy steel set screws feel solid and well-made for the price.