Quick Screw 5" 75 Pack Premium Hidden Rain Gutter Bracket Hook Hangers with screw clip style Fits All 5 inch non plastic K-Style Gutters Large #12 screw, with long lasting Zinc Finish and type 17 thread cutting point Screw retention dimple - positive thread engagement, less slipping, firm seating, no overdriving Triple Ribs for strength Make this hanger very strong Splitless Clip - Snags less, installs easier and faster