Home / Recreation / Exercise Equipment Screw 004723-00 Exercise Equipment Screw 004723-00$2.16 Price may not be up-to-date. In Stock View Product Part Number: 004723-00 Brand: HORIZON FITNESS INC Seller: Sears PartsDirect Category: Recreation Not Returnable Description This screw (part number 004723-00) is for exercise equipment. Follow appropriate safety practices when installing screw 004723-00.