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DRILLNOX BDFN TH8 A2 6.5x177I16

Generic code   374430

  • Self-drilling screw double thread 6.5x177 bi-metal hexagonal head 8 natural mounted with washer Ø16 stainless steel/epdm, for wood support or 4 steel sheets max - stainless steel A2/steel point.
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Applications

  • Fixing steel, aluminum or sandwich panel trays at the top of the corrugation (with rider) on a wooden frame, in a corrosive environment.
  • Visible fixing of sandwich panels on wooden frame.

Advantages

  • Drill tip and introduction thread in zinc-plated cemented steel.
  • Its double thread (Ø7 ext. ) under the head prevents deformation of the outer skin when tightening the sandwich panel.
  • Corrosion resistance greater than 30 Kesternich cycles (excluding drill tip).

Technical characteristics

Type of the screw tip Small tip
With flange True
Flange head diameter 10.5  mm
Type of thread Double hi-thread
Drilling capacity mini 0,75
Pre-drilling Without pre-drilling
Anchoring depth 50  mm
Product material Bi-metal (A2 stainless steel / Steel)
Drilling capacity maxi 4 x 0,75
Head shape Hex. Head
pattern hexagonal TH 8
Material of the screw head A2 Stainless steel
Laquering Natural head & washer
Type of the washer Vulca washer
Material of the washer/ Seal A2 Stainless steel / EPDM
Outside diameter of the washer 16  mm
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
Thread pitch 1.81  mm
Length 177  mm
Head height 5.4  mm
Minimum clamping capacity 111  mm
Maximum clamping capacity 126  mm
Length of the threaded part 64  mm
5 features on 27
See all the offer DRILLNOX BDFN TH8 A2 6.5x177I16

Article codes

Sold by bag of 100 pieces

Designation Article codes Color label Quantity
DRILLNOX BDFN TH8 A2 6.5x177I16 374430000
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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 TH8 screw socket.

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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