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  5. EJOT® self-drilling screw JT3-FR-2-4.9

EJOT® self-drilling screw JT3-FR-2-4.9

Specification

  • Applications

    • Fastening corrugated profile steel or aluminium sheets to timber substructure
  • Properties

    • A2 stainless steel with hardened drill point
    • Stainless steel sealing washer
    • Pre-assembled sealing washer
    • With truss head
  • Technical specifications

    • Diameter: 4.9 mm
    • Drilling capacity tI + tII: 1.0 + 1.0 mm
    • Drive: Hexalobular drive T25
    • Installation rotation speed: max. 1500 rpm