DIN7983 TAPPING SCREW raised csk head cross recess

DIN7972 TAPPING SCREW soltted countersunk head

ROOFING SCREW DRILL POINT

WINDOW TEK SCREW

SELF DRILLING SCREW with wings,rips

SELF DRILLING SCREW with EPDM

SELF DRILLING SCREW wafer head

DIN7504O SELF DRILLING SCREW COUNTERSUNK HEAD

DIN7504M SELF DRILLING SCREW PANHEAD

CLADDING SCREW

WINDOW SCREWS countersunk head special thread

WINDOW SCREWS countersunk head Hi-Lo thread

SCREWS for MDF with countersunk head

SELF TAPPING SCREW hexagon head

SQUARE HOOKS

SCREW PLATE with 2 holes