Timberdrive offers accurate driving with no cam-out. Ideal applications include joists, landscaping and fencing. | Ultimate Professional Wood Screws with free bit.A top of the range woodscrew for craftsmen who appreciate true quality. Stick-fit between driver and screw for safer driving and accuracy. Drills a pilot hole even in hardwoods reducing splitting and torque requirement. Zinc plated resists corrosion | Ideal for Deck boards and all outdoor applications. Green Organic Coated for longer life |