براغي تثبيت سداسية بنقطة كوب 1/2-13 × 1-1/4 بوصة | سبيكة فولاذ مطلية بالزنك (100 / عبوة)

I needed a fresh set of these for a clamping fixture, and the hex socket drive really made installation a breeze in that cramped area. The cup point tip seated perfectly without slipping, and the zinc coating looks clean and durable.

Had to swap a stripped setscrew on a conveyor roller and these grabbed perfectly with the hex socket drive. The zinc plating held up fine after a few turns with impact, no galling. Pack of 100 means I’ve got spares for the next breakdown.

The cup point bit into the shaft metal perfectly on my first try, no slipping at all. For the price, getting a full hundred of these alloy steel set screws feels like a solid deal for any shop drawer.