Threaded knock-off studs for mounting corrosion protection boards in a biogas plant

Threaded knock-off stud type PT M8 x 8 x 30 mm
Material: steel 4.8 suitable for welding
Surface: copper-plated

Threaded knock-off studs and mounting disks

Grinding of welding points

Welding of the threaded knock-off studs through holes in the corrosion protection boards

Breaking off the stud shaft

Welded threaded knock-off stud after breaking off the stud shaft

Mounted corrosion protection boards