ST Fastening #12 x 3" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250 Bundle For metal-to-wood fastening that requires

For metal-to-wood fastening that requires added thread engagement

The D-ring

Drive Straight: Keep screw perpendicular for even washer compression

Tighten Until Snug: Avoid over-driving to protect the sealing washer

Polypropylene will not mildew or rot

ST Fastening #12 x 3" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250 Bundle For metal-to-wood fastening that requiresST Fastening #12 x 3" ZXL Steelbinder Self Drilling Metal Roofing Screw Electro Galvanized, Pkg 250 For roofing systems that require maximum embedment into steel framing, this ST Fastening #12 x 3" ZXL Steelbinder screw delivers extended reach and dependable holding strength. The electro galvanized finish enhances corrosion resistance for exterior applications, making it suitable for commercial, industrial, and agricultural projects. Each 250 count