براغي رأس سداسي مسطحة 7/16-20 × 1-1/2" | فولاذ سبائك (100/عبوة)

The hex socket drive on these set screws made tightening them down in a tight spot on my machinery a breeze. The 1-1/2 inch length was spot on for the application I needed.

Used a couple of these to lock a pulley onto a shaft, and the flat point seated solidly with no wobble. The alloy steel feels tough, and the hex socket took the torque without stripping. Exactly what I needed for a tight spot.

Installing a new workbench, these flat point set screws sat flush perfectly without chewing up my wood. The deep hex socket handled my driver without any slipping, even when I torqued them down tight. Glad I found these for a clean, professional look.