براغي رأس مقبس M8-1.25 X 85mm | رأس زر محرك سداسي | ملولبة بالكامل | فولاذ سبائكي فئة 12.9 مطلي بالزنك (100 / عبوة)

The zinc plating on these M8s has held up through a month of jig building with no rust spots, and the 12.9 alloy steel took a lot of torque without stripping. Threads cut cleanly into my steel plates, so I didn't need to chase any of the 100 pieces. Solid buy for precision work.

The hex socket drive fits my torque wrench perfectly, and the 12.9 alloy steel feels rock-solid during assembly. These M8 bolts threaded cleanly into my heavy-duty jig without any binding.

These arrived undamaged in a proper box with the threads cleanly cut, and the zinc plating is uniform across all 100. The class 12.9 strength is reassuring for a jig I'm building, so I’ll be ordering more when my next project comes up.