... SET,W.C SCREW SET,WATER TANK PARTS.THE SCREW MATERIAL IS IRON OR STAINLESS STEEL,THE DIAMETER FROM 6MM TO ... 80MM-160MM,PACKING CAN FOLLOW YOUR REQUEST.THE PLASTIC PLUG MATERIAL IS PP OR ABS OR NYLON,SIZE CAN FOLLOW YOUR ... ON. Suitable for wall mount sinks in solid centers of building material like:concrete,bricks,plastic strip with an elongated sleeve reduces ...