براغي ضبط رأس مقبس نقطة كوب M3 × 6 مم | سبائك الصلب مطلية بالزنك (1000 / عبوة)

These little set screws are perfect for my 3D printer adjustments; the cup point bites down nicely on the shaft, and the hex socket makes tightening them in tight spots a breeze. The zinc plating seems durable enough for my light industrial projects, and having a thousand on hand is great value.

I needed a bulk pack of small fasteners for a tight repair, and these M3 cup point screws seated perfectly with a hex key. The zinc plating seems durable for the price, and getting a thousand in one box is great value.

The hex socket drive made seating these into tight spots on my build way easier than I expected, and the cup point grips the shaft firmly without slipping. A full thousand pieces for the price feels like a steal, and the zinc plating has held up fine so far. I’ve already reordered.