#5 Roofjack Round Silicone Pipe Flashing Boot for Metal Roof, Gray Stainless Steel Large Diameter Concrete Screws these screws feature Type-17 points

these screws feature Type-17 points for fast starts with reduced splitting

no-nonsense fastener built to secure heavy materials to concrete

its installation flexibility allows builders and contractors to create strong

Porches & Patio Covers: Ensures reliable rafter attachment in open-air structures

Pergolas and small outdoor structures

#5 Roofjack Round Silicone Pipe Flashing Boot for Metal Roof, Gray Stainless Steel Large Diameter Concrete Screws these screws feature Type-17 pointsThe #5 Roofjack Round Silicone Pipe Flashing Boot is the ultimate solution for sealing pipe penetrations on metal roofs. Designed for durability, it is made from high quality silicone that resists extreme temperatures, UV rays, and weathering, making it perfect for demanding environments. Its flexible, round base adapts to various roof slopes and materials, ensuring a reliable, watertight seal. The pre notched cone allows for easy customization to fit