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Home > Tubtara blind rivet nuts > Customized solutions

Customized solutions | Tubtara®

In-house R&D and technical support for specific applications

TUBTARA® blind rivet nuts manufactured to customers' specifications, can be developed to suit the demands of almost every application.
The examples below show a wide range of engineered solutions offering additional features.


pdf Tubtara® Specials brochure


specials Tubtara
 

Increased torque-to-turn / spin-out resistance

  • Anti-rotation head (AT)
  • Adjusted body size
  • Splined (knurled) or hexagonal shank
  • Non-symmetrical body
  • Hex or splines under the head
specialsTubtara01
 

Spacer function

  • Guiding spacer ring (on top of the flat head)
  • Closed end
  • Long version
  • Thick head
specialsTubtara01
 

Seal function

  • HX closed end with o-ring seal (mechanical)
  • Applied (chemical) sealant under head
specialsTubtara01
 

Controlled deformation

  • Collar under head
  • Other wall thickness or chamber depth
  • Double chamber
specialsTubtara01
 

(Full) integration into parent material (e.g. composites)

  • Moulded insertion
  • Perforated bigHead
specialsTubtara01
 

Flush installation

  • Extra small head (UKO or UFO)
  • Thin head
  • Large angle flush head
specialsTubtara01
 

Visual identification

  • Marks on head or body
  • No / other chamfer
specialsTubtara01
 

Centering

  • Centering ring on flat head
  • Thick head
specialsTubtara01
 

Search function (for automatic installation)

  • Alternative chamfer (on shank's end or at chamber entrance)
specialsTubtara01
 

Pressure spread

  • Large flat head
  • bigHead
  • Long deformation chamber
specialsTubtara01
 

Facilitate field repair (increased torque-to-turn resistance)

  • Anti-rotation head (AT)
  • Flat head with 2 cross flats
  • Flat Hex head
specialsTubtara01
 

Compatibility with fasteners

  • Length adapted to length of bolts used
  • Extra long/short rivet nut
  • Closed end (fool proof for length of bolt)
specialsTubtara12
 

Compatibility with tools

  • Flat hex head
  • Flat head with 2 cross flats (turned/held by hex spanner)
specialsTubtara01
 

Drip / dry function (paint, oil, …)

  • Closed end with hole in bottom that is reclosing after painting
specialsTubtara01
 

Blind installation / limited space

  • Extra short version
  • Small head diameter
  • Less thread windings
specialsTubtara01
 

Thread requirements

  • Metric, imperial, fine, no threads
  • Threads lock
  • Fully threaded without deformation chamber
  • Left thread
specialsTubtara01
 

(Electrical) conductivity

  • Piercing spikes on top of (flat) head
specialsTubtara01
 

Increased push-out force

  • Large head
specialsTubtara01
 

Increased pull-out force (thread strength)

  • More thread windings
  • Optimized geometry
specialsTubtara01
 

Anti-vibration

  • Mechanical threads lock
  • Anti-rotation head (AT)
  • Chemical threads lock
specialsTubtara01
 

Grip (range)

  • Customized grip (range)
  • Longer/shorter grip range
  • Multigrip
specialsTubtara01

We advise you to do some tests on the suitable product in the specific application on beforehand. Samples are available on request.

 

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Dejond NV
Terbekehofdreef 55-59
2610 Wilrijk (Antwerp)
Belgium - Europe

T +32 3 820 34 11
F +32 3 820 35 11
info@be.dejond.com

VAT BE0404.943.722
RPL Antwerp

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General conditions of purchase

Tubtara® blind rivet nuts
T +32 3 820 34 36
F +32 3 820 35 36
tubtara@dejond.com

Fastening systems
T +32 3 820 34 33
F +32 3 820 35 70
dfs@be.dejond.com

Metals
T +32 3 820 34 11
F +32 3 820 35 11
info@be.dejond.com

Building systems
T +32 3 820 34 43
F +32 3 820 35 43
deps@be.dejond.com

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