براغي ضبط رأس أسطوانية مقاس 3/8-16 × 7/16 بوصة بنقطة كبس مخددة | فولاذ سبائكي (250 / عبوة)

I needed these for a jig I was building, and the knurled cup point gave me a much better grip than standard set screws when tightening. They seated perfectly flush with a standard hex key. Exactly what I needed for the price.

The hex socket drive made it easy to tighten these set screws in a cramped spot on my machinery. Alloy steel feels solid, and the knurled cup point held firmly without slipping. Exactly what I needed for a secure fit.

The knurled cup point bites into the shaft without stripping, and the hex socket lets me torque them down firmly even in cramped spots. These little guys held up through a full machine cycle without backing out. For the price per pack, they're a solid deal.