Screws

Wood Binder

  • Fastener designed to attach steel roofing & siding used in post-frame & residential metal roofing applications.
  • Threads transition from fine to coarse to generate superior holding strength in various wood substrates.
  • Micro-Bit point reduces metal shavings that can embed themselves in the rubber washer.
  • EPDM rubber is vulcanized to a steel washer to form an excellent seal even when driven at an angle
  • Available in:
    • 1″
    • 1.5″
    • 2″
    • 2.5″
  • Other lengths available, contact us for availability

Technical Data

Install Guide

Steel binder

  • Fastener designed to attach metal roof and sidewall panels used in pre-engineered metal building applications.
  • #12 Diameter 5/16 Cupped HWH self-drilling fastener easily penetrates steel up to .210 in thickness with no “point walking.” 1/4 Stitch will securely fasten 2 layers of 26 GA with no strip-out.
  • Cupped head & washer encapsulate EPDM rubber washer & provide a secure seal even when driven at an angle.
  • Available in:
    • 1″
    • 1.5″
    • 2″
    • 2.5″
  • Other lengths available, contact us for availability

Technical Data

Install Guide

ZXL Wood Binder

  • Designed to fasten steel roofing to wood purlins used in post-frame construction, & plywood or OSB used in residential construction.
  • 5/16 cupped HWH with a molded ZAMAC Zinc-Aluminum alloy provides lifetime protection against red rust on the head & washer. You may obtain a free copy of the written warranty upon request.
  • ZXL™ is an excellent choice for GALVALUME & other long-life metal roof panels.
  • Threads transition from fine to coarse to generate superior holding strength in various wood substrates.
  • Micro-Bit point reduces metal shavings that can embed themselves in the rubber washer.
  • Available in:
    • 1.5″
    • 2″

Technical Data

Install Guide

Stitch Screw

  • Fastener designed to stitch steel roofing & siding used in post-frame & residential metal roofing applications.
  • Threads transition from fine to coarse to generate superior holding strength in stitching metal
  • Micro-Bit point reduces metal shavings that can embed themselves in the rubber washer.
  • EPDM rubber is vulcanized to a steel washer to form an excellent seal even when driven at an angle
  • Only available in 3/4″

Technical Data

Install Guide

Replacement Screw

  • 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 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.
  • Available in 1.5″
  • Other lengths available, contact us for availability

Technical Data

Pancake Screw

  • A self-drilling Pancake Head is available to attach standing seam roof clips to steel framing.
  • Low profile head design provides excellent pull over strength.
  • Ruspert® corrosion resistant coating is standard on all Clip Screws.
  • Available in:
    • 1″ Wood Thread
    • 1.5″ Wood Thread
    • 1″ Stainless Steel Wood Thread
    • 1″ Self Tapping