براغي ذات رأس مقبس M10-1.25 X 25mm | محرك مقبس سداسي | ملولبة بالكامل | فئة 12.9 سبائك فولاذية مطلية بالزنك (100 / عبوة)

These held perfectly on my milling fixture, and the zinc plating shows no rust after coolant exposure. The hex socket drive made tightening in a tight spot much easier than a standard bolt head.

Used a full pack to build a jig for a custom project, and every single screw threaded in smoothly without any binding or stripped heads. The hex drive held the Allen key firmly, making it easy to torque them down evenly.

The zinc plating looks clean and uniform out of the bag, and the threads are crisp with no burrs. I've used them in a jig setup at work and they torqued down smoothly without any stripping. For a hundred pieces at this price, these are solid.