براغي رأس سداسي M10-1.25 × 55 مم | فولاذ فئة 8.8 غير مطلي | خيط جزئي (100 / عبوة)

Finally got around to swapping out the old bolts on my trailer hitch mount, and the 55mm length is perfect for that setup. The class 8.8 steel feels properly solid when torqued down, no stripping or flexing at all. Came in a neat pack of 100 so I’ve got plenty of spares for future projects.

Used these on a heavy equipment repair and the 8.8 steel didn't strip or deform under torque. The partial threading made alignment much easier than fully threaded bolts.

Just got these M10 hex head screws for a conveyor repair and the 8.8 steel feels solid, stronger than I expected. The partial threading made it easy to get a tight fit without stripping.