Test packages

Test packages

With the screws in the test package, you can affordably test how replacement screws work on your roof. The test package contains 10 replacement screws and an installation socket for fastening the screws. You can continue to use the installation socket when you decide to order a larger batch of replacement screws.

Order the test package and get it delivered free of charge.

SKU: N/A
  • Toimitus 1-3 työpäivässä
  • Suomalainen Avainlippu-tuote
  • Yli 150 € tilaukset ilman toimituskuluja
  • Ainoa ETA-hyväksytty C4-luokkaan

Tuotetiedot

Valitse tuotteen ominaisuudet nähdäksesi tuotteen tiedot.

Tuotekuvaus

Instead of rusted roofing screws and nails, KINGI® replacement screw®, when the roofing sheet still has service life remaining and the battens are in good condition.

  • Patented three-layer coating
  • Extends the roof’s service life without replacing the sheet metal
  • The thicker screw holds well in the old hole
  • Thanks to the short tip, the maximum thread length improves holding power in the old hole
  • The larger washer properly covers the old hole
  • Corrosion protection for environmental exposure class C4 ETA-25/0267
  • Warranties: 20 years against rust, 30 years against leakage and 50 years against perforation corrosion

Additional information

Weight N/A
Pituus

25 mm, 50 mm, 65 mm
Paksuus

6.3 mm
Väri

RR11 – Pine Green, RR20 – White, RR21 – Light grey, RR23 – Dark grey, RR29 – Red, RR32 – Dark brown, RR33 – Black, RR750 – Brick red

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Aineistot

Replacement screw user guide This user manual contains clear instructions on the applications, correct installation, maintenance, and warranty terms of the KINGI® replacement screw. By familiarising yourself with the manual, you ensure a watertight, durable result that complies with the warranty terms.
KINGI_Vaihtoruuvi-kayttoopas.pdf
Replacement screw warranty certificate This warranty certificate describes the unique warranties for KINGI® replacement screws and the conditions for their validity. By reviewing and completing the certificate, you ensure that the screws’ rust resistance, leak tightness and long service life are guaranteed in accordance with the warranty terms throughout the warranty period.
Kingi-Vaihtoruuvi-takuutodistus-kuluttaja.pdf
Kingin C4 ETA-25/0267 This ETA approval confirms the suitability of KINGI® replacement screws for demanding conditions in the C4 corrosion load class. KINGI® is currently the only painted carbon steel replacement screw/renovation screw with a C4-class ETA approval (ETA-25-0267), ensuring excellent corrosion resistance, safety and long-term functionality in demanding outdoor conditions.
Kingi-ETA-25-0267.pdf
Declaration of Performance (DoP) replacement screw® A Declaration of Performance (DoP) is a document required by the EU Construction Products Regulation (CPR 305/2011), demonstrating the product’s performance level with regard to its essential characteristics. The DoP for our roofing screws is based on European Technical Assessment ETA-25/0267, which is based on the assessment document EAD 330046-02-0602 prepared for roofing screws (published on 19 December 2025). The new EAD introduces an assessment of the corrosion resistance of roofing screws, ensuring the product’s documented corrosion classification in accordance with European standards. Thanks to the DoP, the builder, designer and client can rely on the product meeting the requirements set for it in a documented manner.
Kingi-vaihtoruuvi-DoP-3x221x1-2026.pdf