براغي رأس مقبس بنقطة كوب M4 X 5mm | فولاذ سبائكي مطلي بالزنك (1000 / عبوة)

Needed a solid set screw for a small repair, and the hex socket drive made tightening it in a confined spot so much easier than dealing with a slotted one. These feel sturdy for the price, and the zinc coating gives me confidence they won't rust right away in the toolbox.

Installed these set screws in a tight gear hub where I couldn't fit a wrench, and the hex socket drive made adjustment a breeze. The cup point tip really bites into the shaft, holding everything firmly in place.

The hex socket drive made installation in a tight spot much easier than I expected, and the cup point grips well. One screw had a slightly burred thread, but the rest of the 1000-count pack was flawless. Good value for a reliable fastener.