Exterior Wood Screw Deck Screw Multi Purpose Square head, No 2 Square drive

From Carpenters Mate the UK’s original self-drilling screw suppliers

Our super-strong exterior wood screws feature a self-countersinking square drive head and are manufactured from the same corrosion-resistant carbon steel as our heavy duty Pro Hex screws, making them perfect for outdoor applications such as wooden decking. 

Specially designed to provide strong and durable wood-to-wood connections that can withstand all weather conditions, Carpenters Mate exterior wood screws also feature a pressure-treated timber finish to ensure the appearance of your decking isn’t affected. View more deck screws and landscape screws here.

Features

  • Recommended for use in decking
  • No pre-drilling required
  • Self-countersinking head style
  • Corrosion resistant performance
  • Pressure-treated timber colour
  • Specially designed for wood-to-wood connections

Applications

  • Floors
  • Decks
  • Structures
  • Roofs
  • Landscapes
Diameter Length Pack Quantity Colour (subject to availability)
4.5 40 200 N/A
4.5 40 500 N/A
4.5 40 2000 N/A
4.5 50 200 N/A
4.5 50 500 N/A
4.5 50 2000 N/A
4.9 63 200 N/A
4.9 63 500 N/A
4.9 63 2000 N/A
4.9 75 150 N/A
4.9 75 400 N/A
4.9 75 1500 N/A
5.2 90 150 N/A
5.2 90 300 N/A
5.2 90 1000 N/A
For more information about all our products, please call us on 0845 241 9862