21/02/2026

Fixing tie for hole (round), ⌀1.6-50.0mm, grey, 500pcs.
Art.-No. 157-00330 | T50ROSFT6SO12.5A-PA66HIRHS-GY

Copied
  • Off-Set design allows bundles to sit off of mounting points to avoid friction against surrounding areas.
  • Fir tree gives 3 to 1 extraction versus insertion force making them strong and easy to install.
  • Friction tab inside of fir tree allows tie to sit in mount without falling out prior to installation.
Package size
Color Gray (GY)
Description HellermannTyton's Off-Set Fir Tree Cable Tie and fixing offers a simple and easy to use method of bundling and fixing cables, the design of the fir tree ensures a positive and secure fixing into panels with thicknesses from .2" - .26" or threaded blind holes.
The 'disc' on the top of the fir tree covers the hole and minimizes the ingress of water and dirt.
Min. Tensile Strength (imperial) 50lbs
Min. Tensile Strength (metric) 225N
PART DESCRIPTION T50ROSFT6SO12.5A-PA66HIRHS-GY
Packaging Type bag
Part No. 157-00330
Product family 1-Piece Tie Assemblies
Product family Fixing ties for holes
Short Desc. 1-Pc Cable Tie/Fir Tree Mount w/Disc, 12.5mm Offset, 8.5"L, 6.1-7mm Hole; PA66HIRHS, Gray, 2000/ctn
Type T50ROSFT6SO12.5A
Disc Diameter (imperial) 0.59"
Disc Diameter (metric) 15.0mm
Fixation Method Fir Tree
Height (imperial) 0.87"
Identification Plate Position none
Length (imperial) 8.5"
Length (metric) 215.5mm
Length 2 (imperial) 0.49"
Length 2 (metric) 12.5mm
Max. Bundle Diameter (imperial) 1.97"
Max. Bundle Diameter (metric) 50.0mm
Max. Mounting Hole Diameter (imperial) 0.28 ";0.26"
Max. Panel Thickness (imperial) 0.26"
Max. Panel Thickness (metric) 6.65mm
Min. Bundle Diameter (imperial) 0.08"
Min. Bundle Diameter (metric) 1.6mm
Min. Mounting Hole Diameter (imperial) 0.24"
Min. Panel Thickness (imperial) 0.02"
Min. Panel Thickness (metric) 0.6mm
Mounting Hole Diameter (imperial) 0.24 - 0.28 ", 0.24 - 0.26 "
Mounting Hole Diameter (metric) 6.5 mm, 6.35 mm (hexagonal)
Offset Length (imperial) 0.49"
Offset Length (metric) 12.5mm
Releasable Closure No
Thickness (metric) 1.4mm
Width (imperial) 0.19"
Width (metric) 5.1mm
Material PA66HIRHS
Material Polyamide 6.6, high impact modified, heat stabilized (PA66HIRHS)
Operating Temperature -40°F to +230°F (-40°C to +110°C)
ROHS compliant Yes
Pkg. Qty. 500Pieces
Contact