ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Black, Qty. 250 EM-Tent the screw uses a square-drive

the screw uses a square-drive recess for secure

Installs with (40) 0

install the strap(s) vertical and fill all holes

The 1-5/8" x 3-1/4" Short Slot Strut Channel 1 ft

ST Fastening #12 x 1" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Hex-Washer Head - Black, Qty. 250 EM-Tent the screw uses a square-driveThe #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