#14 T-17 WoodBinder®

Designed to be used as a “rescue screw”. This fastener will replace nails or smaller diameter fasteners that have loosened & backed out of steel roofing over time.

5/16” HWH with bonded sealing washer will completely cover the existing hole, even if elongated by movement in the metal roof.

Type 17 point will help clean the existing hole so that oversized threads can tap & generate maximum holding strength.

EPDM rubber is vulcanized to the steel washer to prevent delamination & form an excellent seal even when driven at an angle.

NOTES:

  1. 1-1 /2” LENGTH FULLY PENETRATES OSB AND PLYWOOD SHEETING
  2. 26 AND 29 GA. VALUES SHOWN WERE OBTAINED USING 80 KSI STEEL SHEETING. 24, 22, AND 20 GA. VALUES WERE OBTAINED USING 50 KSI MINIMUM STEEL SHEETING.
  3. BMT DENOTES BASE METAL THICKNESS AFTER REMOVAL OF PAINT FINISH AND METALLIC PROTECTIVE COATING.
  4. ALL STRENGTH VALUES SHOWN ARE ULTIMATE VALUES, EXPRESSED IN LBS. APPLY AN APPROPRIATE SAFETY FACTOR TO OBTAIN DESIGN LIMITS.

FOR PROPER INSTALLATION, THE USE OF IMPACT DRIVERS ARE NOT RECOMMENDED FOR POWDER COATED OR ANY WET PAINTED FASTENER.

PULLOUT & PULLOVER VALUES ARE DETERMINED IN THE ST FASTENING SYSTEMS ENGINEERING LABORATORY USING STEEL PANELS/FRAMING & WOOD DENSITIES WHOSE STRUCTURAL PROPERTIES ARE FOUND IN PRESENT DAY PRODUCTS.

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