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  5. EJOFAST® self-drilling screw JF2-2-4.2

EJOFAST® self-drilling screw JF2-2-4.2

JF2-2-4,2x16

Specification

  • Applications

    • Efficient fixing of steel air ducts

  • Properties

    • Case-hardened steel
    • Fastening with reduced swarf
    • No cleaning of the ventilation ducts from drilling chips
    • Non-skid application

  • Technical specifications

    • Diameter: 4.2 mm
    • Drilling capacity tI + tII: 0.75 + 0.75 mm
    • Drive: Hexagon A/F7
    • Installation rotation speed: max. 1800 rpm

Filter

Selected filters

    Orderidentifier Article Number ø mm Ø Sealing Washer mm Length mm Unit
    JF2-2-4.2x13 7381300609 4.2 0 - none 13.0 1000

    Specifications

    ø
    4.2
    Ø Sealing Washer mm
    0 - none
    Length
    13.0
    Clamp thickness
    0.0 - 5.0
    Fastener material
    Carbon Steel
    Orderidentifier
    JF2-2-4.2x13
    Unit
    1000
    JF2-2-4.2x16 7381600609 4.2 0 - none 16.0 1000

    Specifications

    ø
    4.2
    Ø Sealing Washer mm
    0 - none
    Length
    16.0
    Clamp thickness
    0.0 - 8.0
    Fastener material
    Carbon Steel
    Orderidentifier
    JF2-2-4.2x16
    Unit
    1000