Timco - Metal Construction Fibre Cement Board to Light Section Screws - Hex - Self-Drilling - Exterior - Silver Organic (Size 6.3 x 110 - 50 Pieces)

Used for securing fibre cement profile sheets to light section steel (max. 5mm). Complete with heavy duty EPDM and stainless steel washer to provide a water-tight seal. Also known as a BAZ washer. Exterior corrosion resistant coating to withstand over 500 hours salt spray.

• Exterior plating gives a reliable and durable corrosion resistant coating which resists 500 hours salt-spray
• Wings ream enlarged hole in roofing sheet to allow for expansion
• Frequently used to secure Big 6 roofing sheets"
  • Thread Dia. mm - 6.3
  • Length mm - 110
  • Head Type - Hex
  • Fixed Washer Dia. mm - 12.00
  • Point Type - Self-Drilling No.3
  • Socket Size mm - 8
  • Finish - Exterior (Silver Organic)
  • Material - Case & Core Hardened Carbon Steel
  • Effective Thread Length mm - 46
  • Max Drilling Thickness mm - 5