Solo Coach Screws - Hex Flange - Yellow Versatile heavy-duty coach screw with a hex flange head and is the modern replacement for traditional DIN 571 coach screws. Application: Framing, Landscaping, Decking, Fencing, Stairs, Roofing, Gazebos, Pergolas, Sleepers 3x faster than standard coach screws Single slash point for quick installation Power tool compatible Hex head for quick and easy installation Compatible with impact tools in high torque applications Large fixed washer to assist clamping and reduce head pull through Partially threaded for improved clamping ability Single deep thread for excellent thread engagement Zinc & yellow passivated for enhanced corrosion resistance Type 17 slash point to reduce torque and help prevent splitting Benefits from an aggressive slash point tip for easy driving and reduced splitting. Suitable for softwood, hardwood, man-made board or masonry with the use of a nylon plug. Zinc-plated and yellow passivated for improved corrosion resistance. Specification Included Items Socket Driver (Qty 1) CE Standard BS EN 14592:2008 Inner Thread Ø d1 (mm) 7.81 Material Carbon Steel Corrosion Rating (1-5) 2 - Occasionally damp/wet, rural and sheltered areas Pack Type Box Finish Zinc & Yellow Pack Quantity Unit Pieces Head Type Hex Flange Thread Type Single Coarse Point Type Single Slash Substrates Hardwood, Softwood, Man-Made Board, Brick (with plug) Brand TIMCO Feature 2 Single slash point for quick installation Feature 3 Power tool compatible Feature 1 3x faster than standard coach screws Thread Coverage Partially Threaded Application Framing, Landscaping, Decking, Fencing, Stairs, Roofing, Gazebos, Pergolas, Sleepers