Grating clamp galvanized MW 20x20mm up to grating height 50mm!
consisting of:
1 piece upper part no. 1
1 piece lower part no. 31
1 piece screw M8x60 DIN 7984
1 piece square nut M8 DIN 557
technical data:
Made of steel ST37-2
Hot-dip galvanized
For gratings with a mesh size of 22x22 or 20x20mm
Tensioned over two filling bars or two supporting bars
Filler bars at least 19mm
Can be used up to grating height 50mm!
Best industrial quality!