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ZACROVIS 2.5 TH12 2C 6.3x25A14

Generic code   333610

  • Self-drilling screw 6.3x25 hex head 12 natural zamac, mounted with washer Ø14 aluminium/epdm, for steel support 4 steel sheets or 2.5 mm max - supracoat 2C body.
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Applications

  • Fastening of single- or double-skin on steel frames.
  • Fastening steel, aluminium or sandwich panel through the top corrugation to a steel framework.

Advantages

  • Zamac casting for high tightening torque.
  • Screw head 20 years anticorrosion guarantee.

Technical characteristics

Type of the screw tip Self-drilling tip
With flange True
Flange head diameter 16  mm
Type of thread Single thread
Drilling capacity mini 0.75
Pre-drilling Without pre-drilling
Product material 2C Supracoat coated steel
Drilling capacity maxi 4 x 0.75
Head shape Hex. Head
Pattern Hexagonal (HEX)
Outside body diameter 6.3  mm
pattern hexagonal TH 12
Material of the screw head Overmolded zamac
Laquering Natural head & washer
With washer/ seal True
Type of the washer Vulca washer
Material of the washer/ Seal Alu/ EPDM
Outside diameter of the washer 14  mm
Thickness of the flange 3.8  mm
Resistance to corrosion 15 Kesternich cycles
Guaranteed against corrosion for 20 years True
Installation mode Installation with hexagonal screwdriving
Supporting material Steel
Diameter on thread 6.3  mm
Thread pitch 1.81  mm
Length 25  mm
Head height 9.3  mm
Minimum clamping capacity 0  mm
Maximum assembly capacity 8  mm
Length of the threaded part 16  mm
5 features on 30
See all the offer ZACROVIS 2.5 TH12 2C 6.3x25A14

Article codes

Sold by bag of 100 pieces

Designation Article codes Color label Quantity
ZACROVIS 2.5 TH12 2C 6.3x25A14 333610000
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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.


Regulations and approvals

  • In accordance with DTU 40. 35: Roofing work using ribbed plates - Coated STEEL sheets.
  • In accordance with DTU 40. 36: Roofing work using ribbed plates - Coated ALUMINUM sheets.

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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