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23/02/2026

Fixing tie for hole (round), inside serrated, ⌀4.0-45.0mm, black, 100pcs.
Art.-No. 156-00344 | T50RFT6-PA66HSUV/PA66HIRHS-BK

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These fir tree fixings can also be used in threaded, blind holes.
Fir tree mounts with cable ties provide a secure grip in mounting holes and protect against dirt and other impurities.
T50RFT6
T50RFT6

    • Staggered fir tree branch design provides low insertion forces and high extraction forces.
    • Initial fir tree serves as a locating feature for assistance in blind assembly applications.
    • Disc feature provides anti-rattle protection in high vibration applications.
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    Application Primarily designed for fixing cable harnesses in the automotive industry their simplicity, and ease of use, has seen these parts used in everything from aircraft, to switch-gear, to washing machines.
    Color Black (BK)
    Description HellermannTyton's fir tree mounts provide a secure grip in a mounting hole and protect against dirt and other impurities. The mount can slide along the strap of the cable tie for proper orientation. The fir tree mounts are designed to provide a low insertion force and high extraction force. This mount is sold as an assembly with the cable tie.
    Min. Tensile Strength (metric) 225N
    PART DESCRIPTION T50RFT6-PA66HSUV/PA66HIRHS-BK
    Packaging Type bag
    Part No. 156-00344
    Product family 2-Piece Tie Assemblies
    Product family Fixing ties for holes
    Type T50RFT6
    UV Resistant Yes
    Cable Tie Closure plastic pawl
    Disc Diameter (metric) 16.0mm
    Fixation Method Fir Tree
    Height 2 (metric) 7.5mm
    Identification Plate Position none
    Length (metric) 202mm
    Length 2 (metric) 13.8mm
    Max. Bundle Diameter (metric) 45.0mm
    Max. Panel Thickness (metric) 3.00mm
    Min. Bundle Diameter (metric) 4.0mm
    Min. Hole Depth (metric) 7.5mm
    Min. Panel Thickness (metric) 0.75mm
    Mounting Hole Diameter (metric) 6.4 - 7.1 mm, M8
    Releasable Closure No
    Thickness (metric) 1.2mm
    Width (metric) 4.6mm
    Width 3 (metric) 0mm
    Flammability UL 94 HB
    Material PA66HSUV, PA66HIRHS
    Material Polyamide 6.6 heat and UV stabilized (PA66HSUV), Polyamide 6.6, high impact modified, heat stabilized (PA66HIRHS)
    Operating Temperature -40°F to +221°F (-40°C to +105°C)
    ROHS compliant Yes
    Pkg. Qty. 100Pieces
    Pkg. Qty. 100
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    Art.-No.: 156-00344 Contact
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