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DRILLNOX 3T TH8 4.8x20

Generic code   372493

  • Self-drilling screw 4.8x20 bi-metal hex head 8 natural, for steel support 3 sheets max - A2 stainless steel/steel tip.
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Applications

  • Seaming of perforated or hollow wave panels supporting waterproofing

Advantages

  • Self-tapping body for perfect insertion into the metal.
  • Drill point and insertion thread made from carbon steel.

Technical characteristics

Type of the screw tip Small tip
With flange True
Flange head diameter 10.5  mm
Type of thread Single thread
Drilling capacity mini 2 x 0.75
Pre-drilling Without pre-drilling
Product material Bi-metal (A2 stainless steel / Steel)
Drilling capacity maxi 3 x 0.75
Head shape Hex. Head
pattern hexagonal TH 8
Material of the screw head A2 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 Assembly of sheet metal
Diameter on thread 4.8  mm
Thread pitch 1.59  mm
Length 20  mm
Head height 5.4  mm
Minimum clamping capacity 0  mm
Maximum assembly capacity 5  mm
Length of the threaded part 16  mm
5 features on 23
See all the offer DRILLNOX 3T TH8 4.8x20

Article codes

Sold by bag of 100 pieces

Designation Article codes Color label Quantity
DRILLNOX 3T TH8 A2 4.8x20 372493000
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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.

Regulations and approvals

  • In accordance with DTU 40. 35: Roofing work using ribbed plates - Coated STEEL sheets.
  • In accordance with DTU 43. 3: Roofing work with ribbed steel sheets with waterproof coatings.
  • In accordance with DTU 40. 36: Roofing work using ribbed plates - Coated ALUMINUM sheets.

Documentations to download

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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