ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Hawaiian Blue, Pkg 250 HGLT/HGLTV Heavy Duty I-Joist & SCL Hangers Tighten screws evenly — no

Tighten screws evenly — no pre-drilling needed in most wood

The screw clamp secures directly onto the beam flange

5" sheave and durable bronze bushings for smooth operation under load

and directional tensioning

ST Fastening #12 x 1-1/4" ZXL Steelbinder Self-Drilling Metal Roofing Screw - Hawaiian Blue, Pkg 250 HGLT/HGLTV Heavy Duty I-Joist & SCL Hangers Tighten screws evenly — noThe #12 ZXL Steelbinder Self Drilling Metal Roofing Screws are engineered for precision and durability, providing a secure connection for metal roofing panels and siding to steel structures. Perfect for residential, commercial, and agricultural applications, these screws feature a self drilling tip that streamlines installation and a bonded EPDM washer to ensure long lasting, watertight performance. Designed to resist the harshest elements, ZXL screws