Spun Galvanised Coach Screws with a Hexagon Head to Din standard 571 For timber construction and joinery.
Galvanised or Stainless steel are the best option for external applications.
These hexagon headed wood screws are also known as lag screws and are available in extra long lengths up to 300mm and even 400mm. For marine or coastal enviroments select the A4 316 stainless steel. Please select the image to go to the relevant type of coach screw.
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A Coach Screw is a heavy duty wood screw primarily used for timber but can be used in plastic or in a nylon plug. The fixing has a square or Hex head and an externally threaded cylindrical shaft that tapers to a point at the tip often called a gimlet point. The metric sizes are manufactured to Din 571 and the square head version are normally imperial sizes to British Standard although we can produce metric sizes with a square head depending on quanity and diameter.
Hot Dip Galvanised Coach Screws
Please contact our Swiftfix team for more information on range of coach screws.