EJOT® TKR 4 4.8

Specification

  • Applications

    • To fix roofing membrane to substructures made of sheet steel ≥ 1,5 mm ≤ 4,0 mm, timber or wood-based material
    • For combination with EJOT® stress plates
  • Properties

    • Case-hardened steel
    • Climadur coated - high-quality coating to improve corrosion protection (15 Runden Kesternich, DIN 50018, 1997)
    • Can be delivered belted for EJOT® ECOSET installation tool or pre-assembled with EJOT® stress plates HTK for EJOT® ECOSET HTK installation tool.
    • With bugle head
  • Technical specifications

    • Diameter: 4.8 mm
    • Drilling capacity: 4.0 mm
    • Drive: Cross recess PH 2

    Length determination (min. lengths)

    • Sheet steel: Insulation thickness + 20 mm
    • Timber: Insulation thickness + 30 mm

    Additional information

When choosing your product below please ensure it is suitable for your application before purchase.

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    Orderidentifier Article Number Length mm ø mm Unit Availability * Price / 100
    TKR 4 4.8 x 70 3438070639 70.0 4.8 100 Please login to check the price Please login to check the price

    Specifications

    Length
    70.0
    ø
    4.8
    Availability
    Orderidentifier
    TKR 4 4.8 x 70
    Unit
    100
    * Price / 100
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    TKR 4 4.8 x 90 3438090639 90.0 4.8 100 Please login to check the price Please login to check the price

    Specifications

    Length
    90.0
    ø
    4.8
    Availability
    Orderidentifier
    TKR 4 4.8 x 90
    Unit
    100
    * Price / 100
    Please login to check the price Please login to check the price
    TKR 4 4.8 x110 3438110639 110.0 4.8 100 Please login to check the price Please login to check the price

    Specifications

    Length
    110.0
    ø
    4.8
    Availability
    Orderidentifier
    TKR 4 4.8 x110
    Unit
    100
    * Price / 100
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    Our APPLITEC Centre

    What makes EJOT different?

    Step into the APPLITEC, the UK's foremost fastening technology centre. It's way more than fastener engineering...

    See our products in action

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    Use the link below to direct you to the case studies page and read all about how our customers are using our products

    Need to speak with an expert?

    Why not speak to Kevin Rackley, our Flat Roofing Business Development Manager?

    Based in Reading, Kevin joined EJOT in November 2003 as the company’s regional sales engineer for the South West. In April 2024 Kevin was promoted to become business development manager with special focus on supporting business relationships with customers and membrane manufacturers who specialise in flat roofing systems.

    Kevin works closely with the EJOT Group product management team in Bad Laasphe, Germany and is supported by EJOT UK’s technical team at its Applitec Centre in Yorkshire.

    M: 07720 883 827
    E: KRackley@ejot.com