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PERFIX 2.5 TB/Cr2 Zn 3.9x19 (500)

Generic code   300938

  • Self-drilling screw 3.9x19 square domed head 2 natural DIN7504N, for steel support 2.5 mm max - zinc-plated.
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Applications

  • Fastening in indoor work on steel substrates.

Technical characteristics

Type of the screw tip Self-drilling tip
Type of thread Single thread
Drilling capacity mini 0.75
Product material Zinc plated steel
Drilling capacity maxi 2.5
Head shape Rounded head
Pattern Square
Material of the screw head Zinc plated steel
Laquering Natural head
Installation mode Installation by screwdriving with bit
Supporting material Steel
Diameter of the head 7  mm
Diameter on thread 3.9  mm
Length 19  mm
Head height 2.8  mm
Content Supplied with 1 screwdriver bit.
Maximum assembly capacity 12.4  mm
5 features on 17
See all the offer PERFIX 2.5 TB/Cr2 Zn 3.9x19 (500)

Article codes

Sold by box of 500 pieces

Designation Article codes Color label Quantity
PERFIX 2.5 TB/Cr2 Zn 3.9x19 (500) 300938000
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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.

Documentations to download

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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