What drill diameter and hole depth do you need for this plug?

You need a drill hole diameter of 4 mm and a minimum drill hole depth of 25 mm.

Are screws included with these plugs?

No, screws are not included. You can use standard wood screws or chipboard screws.

What is the advantage of the rimless plug design?

The rimless design allows you to push the plug deep below plaster into the base material for maximum hold.

What material is the Fischer S 4 made of?

The plug is manufactured from durable, high-quality polyamide 6 (nylon 6).

FISCHER 50104 plug S 4

Name: FISCHER 50104 plug S 4
Brand: FISCHER
SKU: 87030001
Price: 0.02 EUR
Availability: InStock

Supplier number: FISCHER 50104 | EAN 4006209501047

0.02 tax incl.

€0.02 excl. VAT (incl. all environmental contributions)

On stock - immediately available

The minimum purchase order quantity for the product is 200.

Delivery by DHL

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Reliable anchoring with Fischer plugs

Practical benefits

Secure two-way expansion: The dual expansion design ensures you achieve solid hold in concrete and solid masonry.
Easy rimless push-in installation: You slide the slim sleeve smoothly into the drill hole directly down to the load-bearing base.
Integrated anti-rotation lock: Specially shaped fins prevent the nylon plug from spinning while you drive in the screw.

In a nutshell

The right choise for

With the Fischer s 4 plug, you achieve a solid and reliable anchoring for all your lightweight mounting tasks. This 20 mm universal nylon plug features a two-way expansion design that delivers a firm grip in solid materials such as concrete, solid brick, aerated concrete, and building boards. Thanks to the rimless collarless design, you smoothly slide the plug deep into a 4 mm drill hole with a minimum depth of 25 mm, anchoring straight into the load-bearing substrate. Integrated anti-rotation fins prevent the plug from spinning while you drive in the screw. Made from high-grade polyamide 6, it ensures lasting fastening for smoke detectors, pictures, and lightweight fixtures.

Product information FAQ

€0.02

In stock - tax incl.

Key features according to our expert

Diameter (wall plug): - mm
Length (Wall plug): 20 mm
Depth (drill hole): 25 mm
Material (wall plug): PA6 - Polyamide 6 (Nylon® 6)
Wall plug type: Universal plug
With screw: No
With collar: No
Application: Brick; Concrete; Aerated concrete; Construction board
type (screw head): Not applicable
Drilling diameter: 4 mm

Product description

The installation-friendly nylon plug with 2-way expansion.

The fischer expansion plug S is the original and the proven classic millions of times for decades. The plastic fixing is made entirely from high-quality nylon. As a result, the plug is particularly robust during installation and guarantees permanent security. As the plug only expands in two directions, it is possible to direct the expansion forces so that they run parallel to the edge of the building material by turning the plug. This prevents the building material from spalling due to fixings close to the edge. Wood or chipboard screws can be used to fix the object. The fischer expansion plug S is ideal for fixing in concrete and solid masonry.

The rimless plug is suitable for pre-positioned and push-through installation
Simple insertion due to the ease of pushing in the plug
The anti-rotation lock prevents rotation in the drill hole. This guarantees a high degree of safety during installation
The rimless plug sleeve allows for the plug to be set as deep as required below the plaster to the bearing substrate to achieve the maximum load-bearing capacity
As the plug only expands in two directions, it is possible to direct the expansion forces so that they run parallel to the edge of the building material by turning the plug. This allows for smaller edge distances
The slimline plug geometry makes it easy to push the plug into the drill hole. For a fast and simple installation
The anti-rotation lock prevents the plug rotating in the drill hole, thus guaranteeing a high level of installation safety

Suitable for

The expansion plug S is suitable for pre-positioned and push-through installation
When turning in the screw, the expansion plug S expands in two directions, thus providing a secure anchoring in the building material
The required screw length is given by the plug length + plaster and/or insulation material thickness + fixture thickness + 1 x screw diameter
Suitable for wood and chipboard screws
The edge distance must be at least one plug length
For installations close to the edge, turn the plug so that the expansion force acts parallel to the edge

Building materials

Concrete
Solid sand-lime brick
Natural stone with dense structure
Solid brick made from lightweight concrete
Solid brick

Application

Pictures
Lighting
Skirting
Light shelves
Mirror cabinets
Letter boxes
Motion detectors
Information boards
Curtain rails
Electrical installations

All Features

Diameter (wall plug): - mm
Length (wall plug): 20 mm
Depth (drill hole): 25 mm
Material (wall plug): PA6 - Polyamide 6 (Nylon® 6)
Wall plug type: Universal plug
With screw: No
With collar: No
Application: Brick; Concrete; Aerated concrete; Construction board
Type (screw head): Not applicable
Drilling diameter: 4 mm
Drill diameter: 4 mm
Remote mounting: No
Min. borehole depth: 25 mm
Plug length: 20 mm
Front mounting: Yes
Pierce fitting: No
Implementation: without screw
Colour: grey
Chipboard screw: 2.0 - 3.0 mm

Brand FISCHER
87030001
EAN 4006209501047
Supplier number FISCHER 50104

Frequently asked questions about this product

Answered by specialists

What drill diameter and hole depth do you need for this plug?: You need a drill hole diameter of 4 mm and a minimum drill hole depth of 25 mm.
Which building materials is the Fischer S 4 suitable for?: This plug is suitable for solid materials such as concrete, solid brick, aerated concrete, and building panels.
Are screws included with these plugs?: No, screws are not included. You can use standard wood screws or chipboard screws.
What is the advantage of the rimless plug design?: The rimless design allows you to push the plug deep below plaster into the base material for maximum hold.
What material is the Fischer S 4 made of?: The plug is manufactured from durable, high-quality polyamide 6 (nylon 6).