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DRILLNOX STAR 3.5PI TB 5.5x28

Generic code   372530

  • Self-drilling screw 5.5x28 bi-metal domed head Ø12 star25 natural, for steel support 3.5 mm max - A2 stainless steel/steel pilot tip.
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Applications

  • Fastening of pre-drilled flat panels in compliance with most of the technical assessments delivered to manufacturers on aluminium profiles, thickness 2. 5 mm or steel rails, thickness ≤ 3 mm.

Advantages

  • PI > Pilot tip: Specially designed for fastening several thin sheets and drilling all of the plates before screwing the thread into the support. .
  • Slightly domed head and stainless steel self-tapping body, drill tip and introduction thread made from zinc-plated hardened steel.

Technical characteristics

Type of the screw tip Pilote point (PI)
Type of thread Single thread
Drilling capacity mini 1.5
Pre-drilling Without pre-drilling
Product material Bi-metal (A2 stainless steel / Steel)
Drilling capacity maxi 3.5
Head shape Domed cylindrical head
Pattern Star
Pattern Star Star 25
Material of the screw head A2 Stainless steel
Laquering Natural head
Resistance to corrosion 30 Kesternich cycles
Installation mode Installation by Star Gripp screwdriving
Supporting material Steel
Assembly of sheet metal
Aluminum
Diameter of the head 12  mm
Diameter on thread 5.5  mm
Thread pitch 1  mm
Length 28  mm
Head height 3  mm
Minimum clamping capacity 0  mm
Maximum assembly capacity 7  mm
Length of the threaded part 16  mm
5 features on 22
See all the offer DRILLNOX STAR 3.5PI TB 5.5x28

Article codes

Sold by bag of 100 pieces

Designation Article codes Color label Quantity
DRILLNOX STAR 3.5PI TB A2 5.5x28 372530000
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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 Star 25 screwdriving bit.

Product-related services

Integrated engineering office

We place our customers at the heart of our priorities to ensure that we listen to them and advise them on a daily basis. Since each application requires different fixing solutions, our design offices are on hand to guide you in your choices. ETANCO will draw up a personalised and adapted calculation note free of charge (according to the regulations in force and the reference documents for each fastener).

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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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