The Optimaxx Washer Head Construction Screws incorporate many of the features found in the Optimaxx extreme performance wood screws. In addition the larger washer head profile offers increased tightening force and pull through resistance.

These screws are Torx drive for maximum torque transfer and Maxxtect coated with a lifetime anti corrosion guarantee. Ideal for structural timber and landscaping applications.

• Wide overlying head zero cam out and pull through
• Deep thread for fast easy insertion
• Additonal cutting thread enlarges holes to prevent shank obstructions
• Reverse threaded with a sharp point for fast start and reduced splitting
• Great for landscaping timber, structual and roofing