6 BUILDING CONSTRUCTION EQUIPMENT MADE FROM METAL, NAMELY WEDGE ANCHORS, SLEEVE-LOCK ANCHORS, DROP-IN ANCHORS, HOLLOW WALL ANCHORS, HOLLOW WALL DRIVE ANCHORS, TOGGLE BOLTS, TOGGLE WINGS, NAIL IN ANCHORS, HAMMER DRIVE ANCHORS, LEAD SCREW ANCHORS, LAG SHIELD ANCHORS, MACHINES SCREW ANCHORS, DRYWALL SCREWS, SELF DRILLING SCREWS, AND WASHERS