M18-2.5 X 50mm براغي غطاء رأس سداسي | فولاذ فئة 8.8 عادي | كامل الخيوط (25/عبوة)

Used a few of these for a heavy-duty machinery mount and the fully threaded design made alignment effortless. The hex head grabbed the socket cleanly, no rounding or stripped edges. Class 8.8 steel feels solid enough for industrial work.

The threads are clean and uniform all the way to the head, which made driving them into pre-tapped holes a breeze with a socket. Full thread engagement on these M18s gave me solid clamping force for the jig I welded up.

Used these for mounting a heavy conveyor bracket and they seated perfectly with no stripping. The fully threaded design gave me plenty of grip length, and the hex head handled socket torque well.