براغي تثبيت من النايلون مقاس 5/8-11 × 1-1/4 بوصة برأس كروي مجوف | فولاذ سبائكي (50 / عبوة)

Used a few of these to lock down some heavy-duty machinery guards, and the hex socket drive made installation a breeze in those tight spots. The nylon pellet grips the shaft really well without marring it. So far, not a single one has backed out under vibration.

I needed a high-torque fastener for a tight spot, and the hex socket drive on these made installation effortless. The alloy steel body feels solid, and the pellet cup point grips exactly where I set it without slipping.

The nylon pellet tip on these set screws grips well without marring the shaft surface, which is exactly what I needed for a delicate alignment job. The 5/8-11 threads cut cleanly into the alloy steel with no issues, and the hex socket held up to the torque I applied.