King® screwdriver bits
Kateruuvi 4,8 x 25 RR33 musta

King® screwdriver bits

ONLY an outdoor-use-approved (C4) painted roofing screw with a manufacturer's warranty, lasting rust-free at least as long as the best steel roofing sheets. Thanks to its three-layer coating, developed and manufactured in Finland and patented, the KINGI® roofing screw guarantees reliable, long-lasting and rust-free fastening for your roof.
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  • Toimitus 1-3 työpäivässä
  • Suomalainen Avainlippu-tuote
  • Yli 150 € tilaukset ilman toimituskuluja
  • Ainoa ETA-hyväksytty C4-luokkaan

Tuotetiedot

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Tuotekuvaus

25 and 32 mm KINGI® roofing screws are intended for fastening roof and wall sheets from the bottom of the profile. The same screw is used for overlapping sheet joints and for fastening flashings. The 65 mm KINGI® roofing screw is intended for fastening roof and wall sheets from the top of the profile. The same screw is also used for fastening ridge and edge sheets. Wood or steel battens are suitable as the fastening substrate for the KINGI® roofing screw. The maximum penetration capacity into steel is 0.7 mm + 0.7 mm.

KINGI® roofing screw is approved for outdoor use (C4). KINGI® roofing screw meets the same corrosion resistance requirements as the best steel roofing products on the market. Its excellent properties are the result of careful product development:

  • Patented 3-layer coating
  • Corrosion protection for C4 atmospheric corrosivity category (ETA-25/0267)
  • Higher crown head makes fastening easier
  • FastFX quick tip ensures fast and scratch-free fastening
  • Remains rust-free for at least as long as the best steel roofing products
  • The best warranties on the market: 20 years against rust, 30 years against leaks and 50 years against cross-sectional corrosion

Additional information

Weight N/A
Dimensions N/A
Pituus

25 mm, 32 mm, 65 mm
Paksuus

4.8 mm
Väri

RR11 – Pine Green, RR20 – White, RR21 – Light grey, RR23 – Dark grey, RR29 – Red, RR32 – Dark brown, RR33 – Black, RR40 – Silver-coloured metal, RR41 – Dark silver metal, RR750 – Brick red

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Aineistot

Caterpillar Knife User Manual This user manual contains clear instructions on the applications, correct installation, maintenance, and warranty terms of the KINGI® roofing screw. By familiarizing yourself with the manual, you ensure a watertight, durable result that complies with the warranty terms.
KINGI_Kateruuvi_kayttoopas.pdf
Catering screw’s warranty certificate This warranty certificate describes the unique warranties of KINGI® roofing screws and the conditions for their validity. By reading 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 entire warranty period.
Kingi-Kateruuvi-takuutodistus-kuluttaja.pdf
Kingin C4 ETA-25/0267 This ETA approval confirms the suitability of KINGI® roofing screws for demanding conditions in corrosion load category C4. KINGI® is currently the only painted carbon steel roofing screw with a C4 category ETA approval, guaranteeing excellent corrosion resistance, safety and long-term performance in demanding outdoor conditions.
Kingi-ETA-25-0267.pdf
Declaration of Performance (DoP) The 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-kateruuvi-DoP-1x211x1-2026.pdf