براغي رأس سداسية M18-2.5 × 90 مم | فولاذ فئة 10.9 غير مطلي | ملولبة جزئيًا (25 / عبوة)

Needed a solid M18 bolt for a heavy jig I was building, and these 10.9s threaded in smoothly with a socket. The 90mm length and partial thread gave just the right grip for the steel bracket without bottoming out.

Threaded the whole length by hand with barely any resistance, then the hex head sat flush against the machine frame. Used them to bolt down a conveyor section—tightened to spec with my socket wrench, no wobble. Really clean threads and solid steel for the price.

These class 10.9 bolts fit perfectly on the hydraulic press rebuild I just finished. The partial threading made it easier to seat them into the blind holes without binding. Solid hardware for the price.