M16-2 X 140mm براغي رأس سداسي | فولاذ فئة 10.9 غير معالج | سن جزئي (10 / عبوة)

Used these with a heavy torque wrench on a press frame repair — the hex head gripped perfectly without any rounding. The partially threaded shank gave just the right amount of purchase for my application.

The threads engaged cleanly with minimal effort, and the partially threaded length made aligning the bracket a breeze. These class 10.9 bolts feel solid in hand, and the hex head sat flush with my socket wrench every time.

Used these for mounting some heavy brackets in a steel beam, and the partial threading let me get a tight fit without stripping. The class 10.9 steel feels solid, way tougher than the grade 5 stuff I've used before.