TAPPING STEELBINDER®
(GOOF SCREWS)

• Tapping screws that are designed to be used in wood or light gauge metal in a pre-drilled hole. See Fastener Selection Guide on page 1 for proper drill bit sizes.
• Screws can be used as replacements for nails or screws that have loosened from wood or steel.
• 5/16″ HWH with EPDM bonded sealing washer provides maximum pull over strength in high wind uplift applications.
• EPDM rubber & HH with EPDM bonded sealing is vulcanized to a steel washer to form an excellent seal & will cover any existing hole to prevent leaks from re-occurring.
• Screws are available in carbon steel with mechanical zinc plating.

For proper installation, the use of impact drivers are not recommended for powder coated or any wet painted fastener.

Pullout and Pullover values are determined in the ST Fastening Systems Engineering Laboratory using steel panels/framing and wood densities whose structural properties are found in present day products.

TECHNICAL INFORMATION PDF