Self-drilling screws for metal with steel washer and EPDM seal
Designed for fastening profiled structural steel sheets to thin-walled steel structures (up to 3 mm thick) and for overlapping thick structural sheets.
• Model: GT 3 Z14
• Screw length:4.8x19 mm
• Drilling capacity in steel:up to 3 mm
• Maximum usable length:3 mm
• Socket: SW8
• Material: steel galvanized
• Corrosion class: C1-C4
• Color:3005
• Packaging: 250 pcs.
Original Product of the Renowned Company Etanco®
Additional significant anti-corrosion protection and a perfect match to the RAL/NCS color. UV stabilizers ensure color consistency even after several years, and the modern Powder.coat powder coating technology ensures the coating's durability during installation and a long service life.
2. EPDM washer
Made of the best sealing material - EPDM. It does not lose elasticity over time and has a very long aging period. Resistant to changing weather conditions and UV radiation. After installation, it self-vulcanizes to the sheet metal, creating a tight connection.
3. Hexagonal head with marking
The hexagonal head ensures easy and secure screw installation, which significantly simplifies work and increases installation efficiency. The distinctive marking of ETANCO products allows for easy identification; each production batch is assigned a unique number, enabling precise identification.
4. Threaded all the way to the head
The screw thread extends all the way to the head, which is a key feature enabling effective use of these screws for overlapping sheet metal.
5. DURA.ZINC zinc coating
The basic and most important anti-corrosion protection, and its thickness of 12 μm guarantees high quality.
6. Self-drilling tip
The specially developed, reduced ETANCO.Drill.point self-drilling tip ensures optimal drilling through the sheet metal in a short time. The protective layer of the zinc coating does not wear off during drilling. Translucency is 3 mm.
Designed for fastening profiled steel sheets construction for thin-walled steel structures (up to 3 mm thick) and for overlapping thick structural sheets.
1. Base material: Sheet metal Trapezoidal
2. Base material: cold-formed steel profile
3. Screw socket: SW8
4. Maximum drilling capacity: 3.00 mm
5. Zinc coating thickness: 12 μm
8. Tightening torque: 3 Nm
9. Recommended rotational speed during screw installation: 1800 rpm
10. Maximum drilling capacity of two elements: 3.00 mm
11. Minimum thickness of the base material: 0.75 mm
European approval technical ETA-12/0580
All our products have current reference documents developed in cooperation with renowned research institutes.
The products we offer are characterized by the highest quality and can be safely used in construction. We make every effort to ensure that the products delivered to our contractors are safe and adapted to specific tasks.
The auction applies to screws in GALVANIZED color.
Other colors and sizes are available in our other auctions.
*Due to different monitor settings, colors may differ from reality, therefore the presented colors are indicative.
*The measuring tape is not included in the set and is used only for better product presentation.
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