ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Burnished Slate, Qty. 250 Hammer Drive Fasteners & Accessories U Fitting For 1-5/8" Channel

U Fitting For 1-5/8" Channel Height - Electro-Galvanized are U-Shaped Connectors that join perpendicular channels that are stacked on top of each other

and marine applications

No Predrilling Required: When using compatible Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screws

#10 Pancake Head Metal to Wood ST Clip Screws are crafted from high-quality carbon steel with a patented Ruspert coating for enhanced corrosion resistance

ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Burnished Slate, Qty. 250 Hammer Drive Fasteners & Accessories U Fitting For 1-5/8" ChannelThe #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