ST Fastening 1/4" x 7/8" ZXL Steelbinder Metal Roofing Stitch Screw - Charcoal Gray, Pkg 250 Solar Roof Boots 50-SDS column cap is ideal

50-SDS column cap is ideal for raised pier foundations and situations where large beams are supported by concrete or concrete block columns

The S/HDB series features a unique seat design that helps minimize deflection under load

it grips firmly onto thinner steel plates and safely handles materials up to 37 HrC (345 HB)

Cold Crack Resistance: Flexible down to -40°F (-40°C)

The polyester webbing is rugged enough for heavy-duty jobs yet soft enough to help protect your cargo

ST Fastening 1/4" x 7/8" ZXL Steelbinder Metal Roofing Stitch Screw - Charcoal Gray, Pkg 250 Solar Roof Boots 50-SDS column cap is idealThe #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