M12-1.75 × 40mm براغي رأس سداسي | فئة 8.8 فولاذ مطلي بالزنك | ملولبة بالكامل (150 / عبوة)

Bought these for a machine frame I’m welding up, and the fully threaded length gave me plenty of grip for bolting through thick plates. The zinc plating looks uniform and hasn’t shown any rust after a few damp days in the shop.

Zinc plating looks clean and uniform across all 150 pieces, and the fully threaded length made alignment quick when I was bolting up a steel frame. These M12s torqued down without any stripping issues, so they're doing exactly what I needed them for.

The hex head on these M12 bolts grabbed my socket perfectly with no slipping, and the zinc plating looks clean and durable. They threaded smoothly into my jig fixture, and having 150 in the box saved me a trip to the hardware store.