FISCHER 538254 DuoPower 14x70

Supplier number: FISCHER 538254 | EAN 4048962262216
0.54 tax incl.
€0.45 excl. VAT (incl. all environmental contributions)
On stock - immediately available

The minimum purchase order quantity for the product is 20.

  • Ordered before 20:00 - delivered tomorrow 06/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL

Secure holding power across materials with the nylon plug 14X70

Practical benefits
  • Intelligent adaptation to building materials: The dual-component design automatically expands, folds, or knots depending on the base material, giving you dependable holding power.
  • Narrow rim prevents slipping: The integrated plug collar stops the anchor from slipping deep into the drill hole during your installation.
  • Noticeable feedback while tightening: You feel exactly when the screw is fully seated, ensuring you avoid over-tightening and achieve a tight fit.

In a nutshell

The right choise for

With the Fischer DuoPower 14X70 nylon plug, you achieve dependable holding power across virtually any base material. Thanks to its smart dual-component design, the plug adapts automatically: expanding in solid materials like concrete and solid brick, and folding or knotting in hollow cavities. The narrow collar prevents the anchor from slipping too deep into the 14 mm drill hole. You also get clear tactile feedback while tightening, ensuring you know when the screw is fully seated to prevent over-tightening. This pack of 20 pieces gives you total control when mounting heavy fixtures.



€0.54
In stock - tax incl.

Product information

Key features according to our expert

  • Diameter (wall plug): - mm
  • With screw: No
  • Drilling diameter: 14 mm
  • type (screw head): Not applicable
  • Application: General
  • Wall plug type: Universal plug
  • Material (wall plug): PA6 - Polyamide 6 (Nylon® 6)
  • Depth (drill hole): 90 mm
  • Length (Wall plug): 70 mm

Scope of delivery (per purchase of 20)

  • 20x DuoPower 14x 70

Product description

The duo of power and intelligence

The fischer DuoPower offers very good hold values as a result of its 2 components: Depending on the building material, the grey components made from high quality nylon automatically activates the optimum product function (expansion, folding, knotting) for the best hold. The expansion wings of the red component support the secure expansion and offer additional security to the grey component. Easy screwing-in of the screw and correct "tightening" to close. No over-tightening of the screw. The preshaped edge on the plug head prevents the plug from slipping into the drill hole.

  • Combination of two material components for more performance
  • Secure functions for solid (expansion) and hollow and panel building materials (folding/knotting)
  • Easy installation: narrow edge of the plug prevents it from falling deeper into the drill hole
  • Best possible feedback from the anchor - you can feel that the anchor is sitting perfectly
  • Two component materials for top load values and intelligent functioning depending on the substrate
  • Great feedback (feel-good factor) of the plug. You can feel exactly, when the plug is installed perfectly
  • The narrow plug rim prevents slipping into the drill hole
  • The serrated anti-rotation feature prevents rotation in the drill hole during installation
  • The greater anchorage depth of the DuoPower 6 x 50, 8 x 65 and 10 x 80 means that the plug is especially suited to fixings in hollow building materials, aerated concrete and to bridge plaster

Suitable for

  • The DuoPower is suitable for pre-positioned and push-through installation
  • The red expansion wings support the safe expansion and offer additional safety for the grey component
  • The duo of two different materials and its multiple functional abilities (expanding, folding, and knotting) extend the range of applications to additional materials with top loads
  • The required screw length is given by the plug length + fixture thickness + 1x the screw diameter
  • Suitable for wood and chipboard screws, as well as stud screws
  • In the case of fixing boards, the threadless part of the screw must not be longer than the fixture

Building materials

  • Concrete
  • Solid brick
  • Solid sand-lime brick
  • Aerated concrete
  • Vertically perforated brick
  • Perforated sand-lime brick
  • Plasterboard
  • Gypsum plasterboard and gypsum fibreboards
  • Hollow blocks made from lightweight concrete
  • Cavity floor slabs made from bricks and concrete or similar
  • Natural stone
  • Chipboard
  • Solid panel made from gypsum
  • Solid brick made from lightweight concrete

Application

  • TV consoles
  • Lighting
  • Shelves
  • Mirror cabinets
  • Letter boxes
  • Pictures
  • Fixing blinds
  • Curtain rails
  • Wash basin fixings
  • Plumbing and heating fixings
  • Bath and toilet installations
  • Wall cabinets
  • Range hood

All Features

Diameter (wall plug)
- mm
With screw
No
Drilling diameter
14 mm
Type (screw head)
Not applicable
Application
General
Wall plug type
Universal plug
Material (wall plug)
PA6 - Polyamide 6 (Nylon® 6)
Depth (drill hole)
90 mm
Length (wall plug)
70 mm
Pierce fitting
No
Min. sheet thickness
12 mm
Remote mounting
No
Min. borehole depth
90 mm
Plug length
70 mm
Front mounting
Yes
Min. screw-in depth
80 mm
Drill diameter
14 mm
Implementation
without screw
Colour
grey
Chipboard screw
10.0 - 12.0 mm
  • Brand FISCHER
  • EAN 4048962262216
  • Supplier number FISCHER 538254

Frequently asked questions about this product

Answered by specialists
What drill diameter and hole depth are required for this plug?
For this 14x70 mm plug, use a 14 mm drill bit and maintain a minimum drill hole depth of 90 mm.
Which building materials is the Fischer DuoPower suitable for?
This universal plug works in virtually all materials, including concrete, solid brick, aerated concrete, hollow blocks, and plasterboard.
Are screws included with these plugs?
No, screws are not included. Choose wood screws, chipboard screws, or stud screws with a diameter of 10 to 12 mm.
How does the DuoPower 2-component technology work?
The plug combines 2 materials to activate the best function automatically: expanding in solid materials or folding and knotting in hollow bases.
How do you determine the required screw length?
Calculate the required screw length as follows: plug length (70 mm) + fixture thickness + 1x screw diameter.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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