Acorn International 2-1/2 In. Winged Self-Drilling Sheet Wood To Metal Screw (250 Ct.) Miele Vacuum For keyed exterior doors

For keyed exterior doors

Rolled edges protect against prying and conceal mounting screws

Consumer clear pack

on opaque colors and 125 deg

Acorn International 2-1/2 In. Winged Self-Drilling Sheet Wood To Metal Screw (250 Ct.) Miele Vacuum For keyed exterior doorsWood to metal screws are made from C1022 steel, case hardened for fastening wood to steel or aluminum. #10 24 screw is a Phillips wafer head. #12 24 (#14 Head) and #14 20 screws are star drive flat head. The star drive flat head reduces camout and end load, handles greater torque than Phillips or square drive, and eliminates spinning and fastener damage. For star drive use a T30 drill bit (not included). Reamer wings drill through wood and snap off