Pipe clamps with two screws, hex nut and EPDM, Material-metal, znic plated, with EPDM (black ... with EPDM Pipe Clamp size-1/2" Pipe clamps thickness-2mm, width-20mm, Nut size-M8, Screw size- M6*20.Widely ... is suitable for various water pipe, gas pipe line, ... etc. Product width of 20 MM, Nut for M8 + 10, on both sides of the screw for M6 * 20 or 25 M6 ...