Sealtite Kwikseal Woodbinder screws with a type 17 sharp point are designed to attach metal roofing & siding on post-frame & residential metal roof applications. While applying the correct amount of pressure, these screws burrow into metal and wood without pre-drilling holes. Coated screws feature a tough 2.5 mils of powder coating that will not chalk or fade due to the UV inhibitor in all colored coatings. EPDM rubber is vulcanized to a steel washer to form an excellent seal even when driven at an angle.
