21/02/2026

Fixing tie for hole (round), inside serrated, ⌀3.0-30.0mm, black, 500pcs.
Art.-No. 150-77950 | T30RFT6-PA66HS/PA66HIRHS-BK

Copied
  • Fir tree design can be used with a wide variety of applications.
  • Disc on the top of the fir tree covers the hole and minimizes the ingress of water and dirt.
  • Friction tab inside of fir tree allows tie to sit in mount without falling out prior to installation.
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.
Brand Family T-Series
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 (imperial) 30lbs
Min. Tensile Strength (metric) 135N
PART DESCRIPTION T30RFT6-PA66HS/PA66HIRHS-BK
Packaging Type pcs.
Part No. 150-77950
Product family 2-Piece Tie Assemblies
Product family Fixing ties for holes
Short Desc. 2-Piece Cable Tie/Fir Tree Mount, 6.0"L, 0.26 - 0.28", Mounting Hole, 0.3"H, PA66HS/PA66HIRHS, Black, 500/pkg
Type T30RFT6
UV Resistant No
Cable Tie Closure plastic pawl
Disc Diameter (imperial) 0.63"
Disc Diameter (metric) 16.0mm
Fixation Method Fir Tree
Height (imperial) 0.04"
Height (metric) 1.1mm
Height 2 (imperial) 0.3"
Height 2 (metric) 7.5mm
Identification Plate Position none
Length (imperial) 6.0"
Length (metric) 150.0mm
Length 2 (imperial) 0.46"
Length 2 (metric) 11.7mm
Length 3 (imperial) 0.54"
Length 3 (metric) 13.8mm
Max. Bundle Diameter (imperial) 1.38"
Max. Bundle Diameter (metric) 30.0mm
Max. Mounting Hole Diameter (imperial) 0.28"
Max. Panel Thickness (imperial) 0.12"
Max. Panel Thickness (metric) 3.0mm
Min. Bundle Diameter (imperial) 0.2"
Min. Bundle Diameter (metric) 3.0mm
Min. Mounting Hole Diameter (imperial) 0.25"
Min. Panel Thickness (imperial) 0.03"
Min. Panel Thickness (metric) 0.75mm
Mounting Hole Diameter (imperial) 0.25 - 0.28 "
Mounting Hole Diameter (metric) 6.4 - 7.1 mm
Mounting Hole Shape Circular
Panel Thickness (imperial) 0.03 - 0.12"
Panel Thickness (metric) 0.75 - 3.0mm
Width (imperial) 0.14"
Width (metric) 3.5mm
Width 2 (imperial) 0.4"
Width 2 (metric) 9.0mm
Width 3 (imperial) 0.2"
Width 3 (metric) 5.0mm
CE Certification No
CSA Certified No
Cable Tie Polyamide 6.6 heat stabilized (PA66HS)
Flammability UL 94 HB
Material PA66HS, PA66HIRHS
Material Polyamide 6.6 heat stabilized (PA66HS), Polyamide 6.6, high impact modified, heat stabilized (PA66HIRHS)
Material Foot Part PA66HIRHS
Operating Temperature -40°F to +221°F (-40°C to +105°C)
Prop65 Warning No
REACH Conformity Yes
ROHS compliant Yes
UL Listed (US and Canada) No
UL Listed (US) No
UL Recognized (US and Canada) No
UL Recognized (US) No
Customs Number 3926909988
Packaging 1 - Weight (kg) 0.589001kg
Pkg. Qty. 500
Pkg. Qty. 500Pieces
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