Further information for OBO Bettermann 301 DIN-90 - 90mm DIN 90 301 OBO Regenrohrschelle galvanized
. for connecting pipes and drainpipes
. in accordance with DIN 48818 C
. strip galvanized (approx. 275 g/m² = 40 µm average)
. with 1 hexagon screw M8 x 20
. with 1 hexagon nut M8 and 1 serrated washer made of stainless steel
. with connection hole Ø 11 mm