5.5/6.3x70 Hex Comp. Panel to Light Section Steel Exterior S/D Screw/Washer Bi Metal/Silver Pk 100
5.5/6.3x70 Hex Comp. Panel to Light Section Steel Exterior S/D Screw/Washer Bi Metal/Silver Pk 100

5.5/6.3x70 Hex Comp. Panel to Light Section Steel Exterior S/D Screw/Washer Bi Metal/Silver Pk 100

Stock Code: FAW00036768
Manufacturer Part No: BMLH70W16
Available for Despatch in 1 working days.
£78.83 (exc VAT) per Pack
Quantity: - +

5.5/6.3x70 Hex Comp. Panel to Light Section Steel Exterior S/D Screw/Washer Bi Metal/Silver Pack 100

These bi metal self-drilling screws are specifically designed for fixing composite panels to light section steel up to 5 mm thick without the need for pre drilling. A self-drilling point combined with a hexagon head and split thread delivers fast, secure installation and reliable pull through resistance. An integral EPDM sealing washer provides a weathertight seal at the fixing point, making the screw suitable for external cladding applications.

The hardened carbon steel drill tip is permanently fused to an A2-304 austenitic stainless steel body, offering the drilling performance of carbon steel with the long term corrosion resistance of stainless steel. The silver organic coating further enhances durability, making these fixings ideal for exposed and demanding external environments commonly found in roofing and cladding installations.

Key Features

  • Bi metal self-drilling composite panel screw
  • For fixing composite panels to light section steel (max. 5 mm)
  • Hardened carbon steel drill tip fused to A2-304 stainless steel body
  • Hexagon head with split thread for secure fixing
  • EPDM washer provides weatherproof sealing
  • Silver organic plated for enhanced corrosion resistance

Applications

  • Composite cladding panels
  • Roofing and wall panel systems
  • Light gauge steel frameworks
  • External building envelope installations
Quantity100
Diameter5.5
Length70
MaterialBi Metal/Silver Plated
Head TypeHexagon

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