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DRILLNOX BOIS DFN A4-L+Rd

  • Double thread self-drilling screw Ø6. 5 / bi-metal stainless steel A4 - reduced point steel with lacquered hexagonal head mounted with washer Ø19 / stainless steel-epdm, for wood support or 4 steel sheets max.
See the 12 generic codes
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Applications

  • Visible fastening of pre-painted sandwich panel cladding on wood frames in corrosive environments.
  • Fastening steel or aluminium sheets on timber frame.

Advantages

  • Drill tip and introduction thread made from zinc-plated case-hardened steel.
  • Double thread does not damage insulation materials.
  • Corrosion resistance greater than 30 Kesternich cycles (excluding drill point).

Technical characteristics

Type of the screw tip Small tip
Flange head diameter 10,5 mm
10.5 mm
Type of thread Double hi-thread
Drilling capacity mini 0,75 mm
0.75
Pre-drilling Without pre-drilling
Anchoring depth 50 mm
Drilling capacity maxi 4 x 0,75
4 x 0.75
Head shape Hex. Head
pattern hexagonal TH 8
Material of the screw head A4 Stainless steel
Type of the washer Vulca washer
Thickness of the flange 1 mm
Resistance to corrosion 30 Kesternich cycles
Installation mode Installation with hexagonal screwdriving
Supporting material Wood
Diameter on thread 6,5 mm
6.5 mm
Thread pitch 1,81 mm
1.81 mm
Head height 5,4 mm
5.4 mm
5 features on 18
12 generic codes
Filter:
CP mini
CP maxi
L
CS mini
CS Maxi
Generic code CP mini 
Drilling capacity mini
CP maxi 
Drilling capacity maxi
L  (mm)  
Length
CS mini  (mm)  
Minimum clamping capacity
 CS Maxi  (mm)  
Maximum clamping capacity
374674DRILLNOX BDFN TH8 A4 6.5x75I22 0,75 4 x 0,75 75 15 23
See detail
374684DRILLNOX BDFN TH8 A4 6.5x100I16 0,75 4 x 0,75 100 24 49
See detail
374690DRILLNOX BDFN TH8 A4 6.5x100I19 0,75 4 x 0,75 100 23 48
See detail
374695DRILLNOX BDFN TH8 A4 6.5x122I19 0,75 4 x 0,75 122 50 72
See detail
374707DRILLNOX BDFN TH8 A4 6.5x142I16 0.75 4 x 0.75 142 71 91
See detail
374715DRILLNOX BDFN TH8 A4 6.5x142I19 0.75 4 x 0.75 142 70 90
See detail
374759DRILLNOX BDFN TH8 A4 6.5x162I19 0.75 4 x 0.75 162 90 110
See detail
374766DRILLNOX BDFN TH8 A4 6.5x177I22 0,75 4 x 0,75 177 110 125
See detail
374784DRILLNOX BDFN TH8 A4 6.5x200I19 0.75 4 x 0.75 200 125 148
See detail
374865DRILLNOX BDFN TH8 A4 6.5x220I19 0,75 4 x 0.75 220 145 168
See detail
374900DRILLNOX BDFN TH8 A4 6.5x100I22 0,75 4 x 0,75 100 23 48
See detail
374901DRILLNOX BDFN TH8 A4 6.5x142I22 0,75 4 x 0,75 142 70 90
See detail
 generic codes on 

Product-related services

lacquering

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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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