SCREWS     Our line of screws is very extensive. Big and small, drywall and self drilling, we have the screws you need.   *We provide a range of materials and finishes   SCREW TYPE:   MACHINE SHEET METAL DRYWALL SELF DRILLING (TEK) THREAD CUTTING TAPCON HEAD/DRIVE:   PAN/PHILLIPS HEX/SLOT FLAT/PHILLIPS ROUND/SLOT OVAL/PHILLIPS TRUSS/SLOT