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PERFIX TB/Cr InA2

  • A2 stainless-steel self-drilling screw, Din 7504K, drill tip, natural dome head, square pattern, for aluminium substrate.
See the 8 generic codes
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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 0.75
1.75
Product material A2 Stainless steel
Drilling capacity maxi 2.25
2.5
4.4
Head shape Rounded head
Pattern Square
Material of the screw head A2 Stainless steel
Laquering Natural head
Resistance to corrosion 30 Kesternich cycles
Installation mode Installation by screwdriving with bit
Supporting material Aluminum
5 features on 12
8 generic codes
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CP mini
CP maxi
L
CA maxi
Generic code CP mini 
Drilling capacity mini
CP maxi 
Drilling capacity maxi
L  (mm)  
Length
CA maxi  (mm)  
Maximum assembly capacity
300481PERFIX TB/Cr2 InA2 4.8x60 (200) 1.75 4.4 60 51
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300485PERFIX TB Cr1 InA2 3.5x16 ALU (200) 0.75 2.25 16 10.1
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300487PERFIX TB Cr2 InA2 4.8x32 ALU (200) 1.75 4.4 32 23
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300488PERFIX TB Cr2 InA2 4.8x50 ALU (200) 1.75 4.4 50 41
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300940PERFIX 2.5 TB/Cr2 InA2 4.2x25 (200) 0.75 2.5 25 18.4
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300942PERFIX 2.5 TB/Cr2 InA2 4.2x16 (200) 0.75 2.5 16 9.4
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300990PERFIX 4.4 TB/Cr2 InA2 4.8x19 (200) 1.75 4.4 19 11.8
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300995PERFIX 4.4 TB/Cr2 InA2 4.8x25 (200) 1.75 4.4 25 16
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 generic codes on 

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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