براغي ضبط مقبس كروي من النايلون 3/8-16 × 5/8 بوصة | فولاذ سبائكي (100 / عبوة)

I needed a set screw that wouldn’t mar the shaft, and the nylon pellet tip on these does exactly that—holds tight without scratching. The hex socket drives smoothly even in a blind hole.

Finally, a set screw where the nylon pellet actually stays put during installation. The hex socket drive let me torque these down securely in a tight machine guard bracket without stripping. Feels much more durable than the cheap zinc ones I’ve used before.

These alloy steel set screws are a perfect fit for a project where I needed to adjust tension in a tight space. The hex socket drive made quick work of it, and the nylon pellet tip holds firmly without damaging the surface. Exactly what I needed for a reliable, precise hold.