DRILLNOX STAR 3.5PI TB L 5.5x28<COULEUR>
Generic code 372534
- Self-drilling screw 5.5x28 bi-metal domed head Ø12 star25 lacquered, 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 |
Painted head |
| Resistance to corrosion |
30 Kesternich cycles |
| Installation mode |
Installation by Star Gripp screwdriving |
| Supporting material |
Assembly of sheet metal Aluminum Steel |
| 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
| Designation | Article codes | Color label |
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.
- Used with a Star 25 screwdriving bit.
lacquering
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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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Interested in this product ?
Contact us