#8 Roofjack Round Silicone Pipe Flashing Boot for Metal Roof, Gray Split-Drive Anchors this screw features underhead nibs

this screw features underhead nibs and a Type 17 fast-start point that drive easily and countersink smoothly into wood deck boards

Square-drive recess - reduces cam-out and ensures secure driver engagement

and finish options

these screws offer excellent holding power and installation efficiency using auto-feed systems

LGT connectors provide a low-profile connection to the studs for easy installation of drywall

#8 Roofjack Round Silicone Pipe Flashing Boot for Metal Roof, Gray Split-Drive Anchors this screw features underhead nibsThe #8 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