ST Fastening #17 x 1-1/2" Tapping Steelbinder Metal Roofing Screw - Black - Pkg 250 Marine Screws these flat head screws go

these flat head screws go in strong without needing any extra anchors or sleeves

and elevated work zones

Locking 90° Arm: Ensures accurate height measurements every time

and secure with the included hardware

Contractor-Grade Design with Smooth Cable Control

ST Fastening #17 x 1-1/2" Tapping Steelbinder Metal Roofing Screw - Black - Pkg 250 Marine Screws these flat head screws goThe #17 Tapping Steelbinder Metal Roofing Screw is designed for superior performance in securing metal roofing panels and siding to steel structures. Perfect for residential, agricultural, and industrial projects, these screws offer strength, reliability, and ease of installation. With a sharp tapping tip, they eliminate the need for pre drilling, while the integrated EPDM rubber washer ensures a watertight and corrosion resistant seal for long term