براغي تثبيت بمقبس سداسي برأس كوب بنقطة كوب من النايلون 3/4-10 × 1-1/2" | فولاذ سبائكي (50/عبوة)

The cup point tip seated perfectly flush on my first try, and the alloy steel feels sturdy enough for repeated adjustments in tight spots. These set screws are exactly what I needed for a precise fit.

The nylon pellet tip on these set screws presses into the workpiece without marring the surface, which saved me from having to use a separate soft-tipped insert. All 50 screws had clean threads and the hex socket fit my driver perfectly.

The hex socket drive made cinching these down in a tight spot way easier than I expected, though the nylon pellet seating takes a bit of patience. Solid steel build for the price, just wish the cup point bit into softer metals a touch more aggressively.