HD Hex Head Screws Heavyweight Hex head, 8mm Hex drive

£ 51.85 Exc. VAT
£ 96.10 Exc. VAT
£ 14.00 Exc. VAT
£ 62.65 Exc. VAT
£ 124.20 Exc. VAT
£ 81.00 Exc. VAT
£ 149.05 Exc. VAT
£ 21.05 Exc. VAT
£ 88.55 Exc. VAT
£ 172.80 Exc. VAT

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

Our heavy duty Pro Hex self-drilling wood screws are available in a variety of lengths ranging from 66mm to 135mm, making them perfect for heady duty timber projects such as laying flooring and decking, carrying out loft conversions, repairing roofs and erecting fencing. Made from high tensile steel, our Pro Hex screws are guaranteed to resist corrosion and have a wide washer head for extra strength and holding power.

View more roof screws and landscape screws.


  • 7.6mm outter thread diameter
  • 5.3mm shank diameter
  • Wide washer head for increased holding power
  • Self-drilling
  • Self-countersinking head style


  • One free 8mm Hex Head drive tool with every pack
  • Guaranteed corrosion resistant
  • Guaranteed for the life of the project


  • Floors
  • Decks
  • Structures
  • Roofs
  • Landscapes

A structure is only as safe - and long-lasting - as its connections. Carpenters Mate screws are the only screws we recommend for durable, strong construction you can stake your reputation on.

Luke Whale, C4CI Structural Engineers Luke Whale, C4CI Structural Engineers
For more information about all our products, please call us on 0845 241 9862