SELF DRILLING TEK SCREWS WITH EPDM SEALING WASHER ROOFING CLADDING SHEET SCREW
BLACK WOOD SCREW DOUBLE COUNTERSUNK CSK WOODSCREW MULTIPURPOSE EXTERIOR POZI. ROOFING FIXINGS. Joining roofing sheets to light section steel (max 5.0mm) has never been so easy. Professional grade screws at affordable prices.