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

The hex socket drive let me torque these down in a spot where a wrench wouldn't have fit at all. The nylon pellet seats firmly without chewing up the shaft, and a hundred of them means I'm set for a long time.

The nylon pellet tip is exactly what I needed for my machine's adjustment screws—it grips soft materials without marring them. The alloy steel body feels solid, and the hex socket fit my driver perfectly. Fast shipping too, which never hurts.

The hex socket drive made seating these in a cramped spot way easier than I expected with a standard wrench. The nylon pellet grips the shaft firmly without marring it, and all 100 pieces threaded cleanly right out of the package.