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.