# Klimas WF Self-Tapping Screw, 4.8 mm x 19 mm, RAL 6020, 250 pcs

**URL:** https://aio.lv/en/product--klimas-wf-48019-6020250--12525878
**Data updated:** 2026-06-17 08:22 (EEST)
**Category:** Other goods
**Manufacturer:** Klimas
**Manufacturer code:** WF-48019-6020(250)
**EAN:** 2190003148941
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Klimas WF self-tapping screw is a high-quality fastener designed for secure metal-to-metal or metal-to-wood connections. Measuring 4.8 mm x 19 mm, this screw features a durable RAL 6020 green finish for aesthetic integration. Ideal for professional construction and roofing applications, this pack contains 250 pieces, ensuring reliable performance and corrosion resistance in various outdoor environments.

## Long description

The Klimas WF self-tapping screw, measuring 4.8 mm x 19 mm, is a professional-grade fastener engineered for robust metal-to-metal and metal-to-wood connections. Finished in a durable RAL 6020 green coating, these screws provide both structural integrity and a seamless aesthetic finish for roofing and cladding projects. Each pack contains 250 pieces, offering a reliable solution for various construction tasks requiring high corrosion resistance and long-term stability in outdoor environments.
Advantages
These self-tapping screws are designed for efficiency, featuring a sharp point that allows for quick penetration into metal surfaces without the need for pre-drilling in many applications. The galvanized coating provides an essential layer of protection against rust and environmental degradation, ensuring that the connection remains secure over time. The RAL 6020 color finish allows the fasteners to blend naturally with green-toned roofing materials, providing a clean and professional appearance for any installation.
Suitable for
Roofing installations
Metal cladding and siding
General metal-to-metal construction
Attaching metal sheets to wooden substructures
When it may not be suitable
This product is not intended for use in heavy-duty structural steel connections that require high-tensile bolts or specialized load-bearing anchors. It may also be unsuitable for applications involving highly corrosive chemical environments where specialized stainless steel fasteners are required.
Key specifications
Diameter: 4.8 mm
Length: 19 mm
Finish: Galvanized with RAL 6020 coating
Quantity: 250 pieces
Application: Metal-to-metal and metal-to-wood
How to use
To achieve the best results, ensure the surface is clean and free of debris before installation. Use a power drill with the appropriate bit size to drive the screw perpendicularly into the material. Apply steady pressure until the screw head is flush with the surface, ensuring the washer creates a tight seal to prevent moisture ingress. Avoid over-tightening to maintain the integrity of the fastener and the surrounding material.
What to consider before purchase
Verify the thickness of the metal being fastened to ensure the 19 mm length is sufficient.
Confirm the color match with your specific roofing or cladding material.
Ensure the drill bit used is compatible with the screw head type.
Usage recommendations
For optimal performance and longevity, always use a calibrated power tool to prevent stripping the threads and ensure the galvanized coating remains intact during the installation process.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Klimas products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Klimas service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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