براغي رأس سداسية M18-1.5 × 50 مم | فئة 10.9 فولاذ مطلي بالزنك | ملولبة بالكامل (25/عبوة)

Used these to bolt down some heavy shop equipment and the fully threaded length gave me plenty of grip. The hex heads held up perfectly under a torque wrench without any stripping. Solid fasteners for the price.

Threads were clean and the zinc plating looks uniform across all 25 pieces, no burrs or rough edges to fight with. Tightened a few onto a heavy equipment bracket and the class 10.9 steel held torque without any flex.

The hex head on these M18 bolts grabbed my socket perfectly without any slipping during assembly. They threaded smoothly into the steel frame and the 50mm length was just right for the joint.