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Group EVQMH

Assembled expander connectors without collar for square tubes with one hexagon nut (rear)

Standard Colours

black
Material

  • Base body: Nylon
  • Nut: zinc-plated steel
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    EVQMH

    Assembled expander connectors without collar for square tubes with one hexagon nut (rear)
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    EVQMH

    Assembled expander connectors without collar for square tubes with one hexagon nut (rear)

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    item images

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    • These two-part expander connectors without collar have tapered conical cavities for hexagon nuts or screws. Tightening of the thread presses the connector against inner tube wall (rawl plug effect), providing a connection resistand to tension. The intensitiy of this resistance depends to a degree from the quality of the tubes (tolerances, roughness, welding seam, etc.) and as well the torque of the tightening. We advise to check the application beforehand.
    • Graded drilling of the tube (diameter of outer hole bigger than screw head, inner hole fitting thread diameter) and use of screws with screw driver slot or hexagon recess permit high torque without deformation of the tube wall.

    Item variants / colours

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    Order-Nr. A
    mm
    L
    mm
    L1
    mm
    L2
    mm
    M t
    mm
    EVQMH 15x15x1 / M6 15 42 12 32 M6 1
    EVQMH 18x18x1,5 / M8 18 43 12 32 M8 1.5
    EVQMH 20x20x1 / M6 20 42 12 32 M6 1
    EVQMH 20x20x1 / M8 20 43 12 32 M8 1
    EVQMH 20x20x1,5 / M6 20 42 12 32 M6 1.5
    EVQMH 20x20x1,5 / M6 SO 20 42 12 32 M6 1.5
    EVQMH 20x20x1,5 / M8 20 43 12 32 M8 1.5
    EVQMH 20x20x2 / M8 20 43 12 32 M8 2
    EVQMH 22x22x1,5 / M6 22 41 12 32 M6 1.5
    EVQMH 22x22x1,5 / M8 22 42 12 32 M8 1.5
    EVQMH 25x25x1,5 / M8 25 43 12 32 M8 1.5
    EVQMH 25x25x1,5 / M10 25 42 10 30 M10 1.5
    EVQMH 25x25x2 / M8 25 43 12 32 M8 2
    EVQMH 30x30x1,5 / M 8 30 41 12 30 M8 1.5
    EVQMH 30x30x1,5 / M10 30 42 10 30 M10 1.5
    EVQMH 30x30x2 / M8 30 41 12 32 M8 2
    EVQMH 30x30x2 / M10 30 43 10 30 M10 2
    EVQMH 35x35x2 / M10 35 42 10 30 M10 2
    EVQMH 40x40x1,2 / M10 40 40 10 30 M10 1.2
    EVQMH 40x40x1,2 / M12 40 40 8 28 M12 1.2
    EVQMH 40x40x2 / M10 40 42 10 30 M10 2
    EVQMH 40x40x3 / M8 40 42 11 31 M8 3
    EVQMH 40x40x3 / M10 40 41 10 30 M10 3
    EVQMH 45x45x1,5 / M10 45 39 6 26 M10 1.5

    Additional dimensions and custom designs on request.