Our highest grade gutter hanger installation screw in stainless steel offers exceptional strength and durability for mounting any copper, aluminum, galvanized steel or pvc gutter system. Each screw made from high grade stainless steel with 1½" penetration to fascia, rafter, and corner post. Each pack contains 100 screws.

Suggested Price . . .  $ 18.90

Use the #8 stainless steel zip type screws with copper, galvanized steel and aluminum gutter systems.  Recommended over typical zinc coated steel zip screws for long term durability and non rusting properities.  Use a 1/4" hex driver bit to install. Each box contains 1000 screws.  Recommended for steel, copper, zinc and aluminum gutter systems.  

Competitor Price . . . $67.00