براغي رأس سداسي M30-3.5 × 220 مم | فولاذ درجة 8.8 عادي | ملولبة جزئيًا (25 / عبوة)

Swapped out the old fasteners on our press brake assembly with these and the class 8.8 steel feels reassuringly dense when you torque them down. The partial threading made alignment a breeze through the flange, and the hex heads grabbed the socket cleanly without any slipping.

These bolts fit perfectly into the coupling for my tractor's PTO shaft. The hex head on the partially threaded design made torquing them down with a socket wrench straightforward. Solid 8.8 steel for the price is a nice bonus.

Had to swap out the old bolts on my press brake and these 220mm shank lengths lined up exactly where I needed them. The class 8.8 steel feels solid under torque, and having 25 in the pack means I've got spares for the next job.