براغي مقبس سداسي بنقطة كوب 3/8-24 × 3 بوصة | فولاذ سبائكي (100 / عبوة)

I needed a longer set screw for a stubborn sprocket on a milling machine, and these 3-inch ones let me reach the shaft without any issues. The hex drive took a good amount of torque without stripping, and the cup point bit in nicely.

The cup point grips like a champ even in a worn keyway, and the hex socket drive makes snugging them down in tight spots a breeze. All 100 came threaded clean and uniform, no duds in the box.

These set screws have a nice clean thread and the hex drive held up perfectly when I torqued them down. The cup point really bit into the shaft, no slipping at all. Exactly what I needed for this job.