21/02/2026

Fixing tie to close hole, ⌀2.0-50.0mm, black, 500pcs.
Art.-No. 157-00329 | T50ROSBHMBSO18-PA66HS-BK

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  • Offset mount allows wire or cable to be attached beside mounting hole instead of directly above it.
  • Reusable fastener can be extracted from threaded or nonthreaded holes using a 5/16" hex driver.
  • Delivers high pull-out force for reliable performance, yet it’s easy to install.
  • Heat-stabilized material provides excellent resistance to high temperatures.
Brand Family OS-Series
Color Black (BK)
Description Blind Hole Mount Offset Cable Ties secure bundles beside the mounting hole instead of directly above it. The unique design includes a heat-stabilized cable tie and formula-matched, hex-head fastener that features a low push-in force and aggressively resists pull out. Performs equally well in threaded or nonthreaded blind holes. Since cable or wire bundle is beside the fastener, the assembly can be removed using a hex driver from the mounting hole without cutting the cable tie. The fastener can then be reused.
Min. Tensile Strength (imperial) 50lbs
Min. Tensile Strength (metric) 225N
PART DESCRIPTION T50ROSBHMBSO18-PA66HS-BK
Packaging Type pack
Part No. 157-00329
Product family 1-Piece Tie Assemblies
Short Desc. Blind Hole Mount Outside Serrated Cable Tie for 0.25" Thread/Non-Thread Hole, 8"L, 0.71" Offset, 50lb, PA66HS, Black, 500/bg
Type T50ROSBHMBSO18
UV Resistant No
Diameter (imperial) 0.25"
Diameter (metric) 6.35mm
Fixation Method Blind Plug
Height (imperial) 0.736"
Height (metric) 18.7mm
Height 2 (imperial) 0.488"
Height 2 (metric) 12.4mm
Identification Plate Position none
Length (imperial) 8.0"
Length (metric) 203.2mm
Length 2 (imperial) 8.0"
Length 2 (metric) 200.0mm
Max. Bundle Diameter (imperial) 1.97"
Max. Bundle Diameter (metric) 50.0mm
Max. Mounting Hole Diameter (imperial) 0.25"
Min. Bundle Diameter (imperial) 0.08"
Min. Bundle Diameter (metric) 2.0mm
Min. Hole Depth (imperial) 0.5"
Min. Hole Depth (metric) 12.7mm
Min. Mounting Hole Diameter (imperial) 0.25"
Mounting Hole Diameter (imperial) 0.246 - 0.253 "
Mounting Hole Diameter (metric) 6.25 - 6.45 mm
Mounting Hole Shape Round
Offset Length (imperial) 0.71"
Offset Length (metric) 18.0mm
Width (imperial) 0.185"
Width (metric) 4.7mm
CE Certification No
CSA Certified No
Flammability UL 94 V-2
Halogen Free No
Material PA66HS
Material Polyamide 6.6 heat stabilized (PA66HS)
Operating Temperature -40°F to +257°F (-40°C to +125°C)
Prop65 Warning No
REACH Conformity No
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 (Schedule B) 3926909988
Harmonized Tariff Schedule Code 3926.90.9989
Pkg. Qty. 500
Pkg. Qty. 500Pieces
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