ST Fastening #14 x 1-1/4" ZXL Tapping Steelbinder Metal Roofing Screw - Light Gray - Pkg 250 Metal To Wood Roofing Screws these screws feature a square

these screws feature a square drive for secure

Bolt Size: 5/16" x 1-1/2" (other sizes also available)

For a safer option

Note on Load Ratings: Load strength depends on how the track is mounted

efficient unit

ST Fastening #14 x 1-1/4" ZXL Tapping Steelbinder Metal Roofing Screw - Light Gray - Pkg 250 Metal To Wood Roofing Screws these screws feature a squareThe #14 ZXL Tapping Steelbinder Metal Roofing Screws provide heavy duty fastening for metal roofing and siding. Featuring a sharp tapping tip for efficient installation, a ZXL coating for exceptional corrosion resistance, and an EPDM washer for a durable, watertight seal in demanding environments. Key Features: Sharp Tapping Tip: Designed for efficient penetration without pre drilling, ensuring accurate and secure installation. ZXL Coating: Provides