... rubber). Size-1/2" Zinc Plated Pipe Clamp with EPDM Pipe Clamp size-1/2" Pipe clamps thickness-2mm, width-20mm, Nut ... M6*20.Widely is suitable for various water pipe, gas pipe line, rural service pipe, wire tube, construction and other industries ... .0 mm, 2.5 mm etc. Product width of 20 MM, Nut for M8 + 10, on both sides ... of the screw for M6 * 20 or 25 M6 *.Products ...