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COLORSTOP 2.5DFTH8 2C 5.5x70A16<COULEUR>

Generic code   331985

  • Double thread self-drilling screw 5.5x70 hex head 8 lacquered mounted with washer Ø16 aluminium/EPDM, for steel support 4 sheets or 2.5 mm max - pilot tip- supracoat 2C.
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Applications

  • Fastening of pre-painted double-skin profile on the lips of panels with insulation without compression.

Advantages

  • Special screw to prevent the insulation from being compressed, as the spacer cone limits the tightening to 40 or 60 or 80 mm depending on the model.
  • Its double thread prevents deformation of the outer skin during tightening.
  • PI > Pilot point: Specially designed for fastening several thin sheets and for drilling all sheets before the thread is inserted into the holder.

Technical characteristics

Type of the screw tip Pilote point (PI)
Type of thread Double hi-thread
Drilling capacity mini 0.63
Pre-drilling Without pre-drilling
Product material 2C Supracoat coated steel
Drilling capacity maxi 4 x 0.75 ou 2.5
Head shape Hex. Head
pattern hexagonal TH 8
Material of the screw head Supracoat 2C
Laquering Painted head & washer
With washer/ seal True
Type of the washer Vulca washer
Material of the washer/ Seal Alu/ EPDM
Outside diameter of the washer 16  mm
Resistance to corrosion 15 Kesternich cycles
Installation mode Installation with hexagonal screwdriving
Supporting material Steel
Assembly of sheet metal
Diameter on thread 5.5  mm
Thread pitch 1.81  mm
Length 70  mm
Head height 5.4  mm
Minimum clamping capacity 40  mm
Maximum clamping capacity 40  mm
Length of the threaded part 13  mm
5 features on 24
See all the offer COLORSTOP 2.5DFTH8 2C 5.5x70A16<COULEUR>

Article codes

Sold by bag of 100 pieces

Designation Article codes Color label Quantity
COLORSTOP 2.5DF TH8 2C 5.5x70A16 NUAGE 331985372 CLOUD 4750 HAIRONVIL
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COLORSTOP 2.5DF TH8 2C 5.5x70A16 RAL1015 331985014 RAL 1015 LIGHT IVORY
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COLORSTOP 2.5DF TH8 2C 5.5x70A16 RAL5008 331985008 RAL 5008 GREY BLUE
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COLORSTOP 2.5DF TH8 2C 5.5x70A16 RAL6011 331985040 RAL 6011 RESEDA GREEN
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COLORSTOP 2.5DF TH8 2C 5.5x70A16 RAL7015 331985221 RAL 7015 SLATE GREY
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COLORSTOP 2.5DF TH8 2C 5.5x70A16 RAL8012 331985054 RAL 8012 RED BROWN
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COLORSTOP 2.5DF TH8 2C 5.5x70A16 RAL8014 331985068 RAL 8014 SEPIA BROWN
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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 HH8 screwdriving socket.

Product-related services

lacquering

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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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Contact us