... Pipe clamps with two screws, hex nut and EPDM, Material-metal, znic plated, with EPDM (black rubber). Size-1/2" Zinc Plated Pipe Clamp with ... EPDM Pipe Clamp size-1/2" Pipe clamps thickness-2mm, width-20mm, ... .Widely is suitable for various water pipe, gas pipe line, rural service pipe, wire tube, construction and other ... (1/2 inch) Zinc Plated Pipe Clamp with EPDM