براغي ضبط بمقبس سداسي برأس كوب | 1/4-28 × 1/4" | فولاذ سبائكي مطلي بالزنك (1000 / عبوة)

I needed a lot of set screws for a jig, and these cup points really dig in and hold firm without stripping. The zinc plating looks clean and should resist rust well in my shop environment.

These are exactly what I needed for a jig I’m building, and the cup point grips the shaft securely without any slipping. The zinc plating looks clean and should hold up well against minor rust.

The hex socket drive makes it easy to tighten these in tight spots on my fixture setup. Zinc plating looks clean and should resist rust well enough. Only wish the package had a few more extras in case I drop one.