Acorn S-WM14314G250 Metal Building Screws, 3-1/4" Shelves aluminized thickness

aluminized thickness

Projection: 1-1/16"

Axe or straight handle for comfort and accuracy

Multi-turn handle for direct shut off or adjustment of flow

Series: MPB244

Acorn S-WM14314G250 Metal Building Screws, 3-1/4" Shelves aluminized thicknessWood 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