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PERFIX 4.4 TB/Tx25 InA2 4.8x25 (500)

Generic code   300834

  • Self-drilling screw 4.8x25 domed head Torx25 natural DIN7504N, for aluminium support 4.4 mm max - A2 stainless steel.
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Applications

  • Fastening in outdoor work on aluminium substrate in corrosive environments.

Technical characteristics

Type of the screw tip self-drilling tip
Type of thread Single thread
Drilling capacity mini 1.75
Product material A2 Stainless steel
Drilling capacity maxi 4.4
Head shape Rounded head
Pattern Torx
Pattern Torx TX 25
Material of the screw head A2 Stainless steel
Laquering Natural head
Resistance to corrosion 30 Kesternich cycles
Installation mode Installation with torx screwdriving
Supporting material Aluminum
Diameter of the head 9  mm
Diameter on thread 4.8  mm
Length 25  mm
Head height 3.7  mm
Maximum assembly capacity 16  mm
5 features on 18
See all the offer PERFIX 4.4 TB/Tx25 InA2 4.8x25 (500)

Article codes

Designation Article codes Color label
PERFIX 4.4 TB/Tx25 InA2 4,8x25 (500) 300834000

Our program of screws and lacquered accessories offers more than 2000 colors for our roofing / cladding / facade applications. Discover the width of our color palette with our lacquering expertise.


Recommendation advice

  • Used with a Phillips 2 screwdriving bit.

Product-related services

Integrated engineering office

We place our customers at the heart of our priorities to ensure that we listen to them and advise them on a daily basis. Since each application requires different fixing solutions, our design offices are on hand to guide you in your choices. ETANCO will draw up a personalised and adapted calculation note free of charge (according to the regulations in force and the reference documents for each fastener).

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Regulations and approvals

  • In accordance with the standard DIN 7504 N

Reference sites

Cartier Paris store

The Etanco group's solution was to supply a whole set of mechanically welded stainless steel parts with articulated arms thus enabling the stone to tilt into a lintel. Our BARACO range of anchors as well as our ISOLCO range of brackets have been chosen and supplied for their high resistance to corrosion, which is essential in a large city subject to pollution.

Find out more on the ETANCO Group website
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