SWWZ rakenteellinen aluslevypuuruuvi, kyllästetty
The Solid-Drive® SWWZ partially threaded washer head wood screw is a structural fastener available in a variety of dimensions and is designed for cross-laminated timber (CLT) and glulam construction as well as general exterior wood applications.
These partially-threaded, 6.0, 8.0 and 10.0 diameter [mm] structural fasteners are designed to pull structural members together with superb holding power and excellent load capacity. The large washer head provides exceptional pull-through resistance while allowing the wood members to close up firmly. Predrilling is typically not required. For interior and exterior applications.