DUROCK™ Wood Screws and DUROCK Steel Screws
Made with a special corrosion resistant coating, DUROCK screws have a wafer head design with countersinking ribs that allows flush seating and prevents strip-outs.
The screws offer an increased bearing surface that provides greater pull-through resistance. It is the ideal attachment of tile backer boards in interior high moisture areas, and is available in Type WF for wood framing and Type SF for steel framing.
DUROCK wood screws and DUROCK steel screws include a corrosion-resistant coating that resists a minimum of 2000 hours of salt-spray testing before developing 5-percent red rust (per ASTM B117).

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DUROCK screws attach DUROCK cement board and FIBEROCK® panels to wood or steel framing for interior applications.
