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DRILLNOX 4DF A4

  • Self-drilling screw double thread 5. 5 bi-metal hexagonal head 8 natural, for support steel 4 mm max - stainless A4/point steel.
See the 7 generic codes
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Applications

  • Fastenings of sandwich panels on wood framing.

Advantages

  • Drill tip and insertion thread in galvanized cemented steel.
  • Its double thread (Ø7 ext. ) under the head, avoids deformations of the outer skin when tightening the sandwich panel.

Technical characteristics

Type of the screw tip Self-drilling tip
With flange True
Flange head diameter 10,5 mm
Type of thread Double hi-thread
Drilling capacity mini 1,5
1.2
Pre-drilling Without pre-drilling
Product material Bi-metal (A4 stainless steel / Steel)
Drilling capacity maxi 4
Head shape Hex. Head
pattern hexagonal TH 8
Material of the screw head A4 Stainless steel
Laquering Natural head
Thickness of the flange 1 mm
Resistance to corrosion 30 Kesternich cycles
Installation mode Installation with hexagonal screwdriving
Supporting material Steel
Diameter on thread 5,5 mm
Thread pitch 1,81 mm
Head height 5,4 mm
5 features on 19
7 generic codes
Filter:
CP mini
CP maxi
L
CS mini
CA maxi
Generic code CP mini 
Drilling capacity mini
CP maxi 
Drilling capacity maxi
L  (mm)  
Length
CS mini  (mm)  
Minimum clamping capacity
 CA maxi  (mm)  
Maximum assembly capacity
374470DRILLNOX 4DF TH8 5.5x70 1.2 4 70 27 51
See detail
374660DRILLNOX 4DF TH8 5.5x195 1.2 4 195 122 176
See detail
374665DRILLNOX 4DF TH8 5.5x215 1.2 4 215 142 196
See detail
374670DRILLNOX 4DF TH8 A4 5.5x235 1,5 4 235 162 216
See detail
374675DRILLNOX 4DF TH8 5.5x255 1,5 4 255 182 236
See detail
374680DRILLNOX 4DF TH8 5.5x275 1,5 4 275 202 256
See detail
374685DRILLNOX 4DF TH8 5.5x295 1,5 4 295 222 276
See detail
 generic codes on 

Regulations and approvals

  • In accordance with the ETA 13 0180 screws DRILLNOX DF Except articles codes (374675, 374685, 374680, 374670 )
  • In accordance with DTU 40. 36: Roofing work using ribbed plates - Coated ALUMINUM sheets.

Documentations to download

Find our technical sheets and declarations of performance in the generic code product page.

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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