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RSS™ LPS Panel Fastener

For Structural Insulated Panel Systems

Specifically Designed for Structural Insulated Panels (SIPs)
No Pre-Drilling (Unless Material Requires)
Lag Screw Alternative
Built In Washer Head
Interior / Exterior Use

  • Ledger Board
  • Retaining Walls
  • Log & Timber Framing

This sophisticated member of the RSS™ family features an extremely strong, low profile washer head with a reinforced shoulder that provides superior 'hold-down' pressure to structural insulated panels. Made from case hardened steel and coated with Climatek™, the LPS will not corrode in ACQ lumber.

The patented W-Cut™ slices a groove for the next thread, reducing tension and pressure on the fastener. Pre-drilling is not required with the RSS™, thanks to the trusty Zip-Tip™ and the 3 inches of very sharp, deep rolled threads.

Product Sheet
GRK Headquarters

GRK Fasteners USA
ITW Renovations / Remodeling
155 Harlem Avenue, Building N3E
Glenview, IL 60025
Tel: 877-489-2726
Fax: 847-619-8403

GRK Fasteners Canada
ITW Construction Products
120 Travail Road
Markham, ON L3S 3J1
Tel: 800-263-0463
Fax: 800-895-5160