ELKO-BIS 14mm Washer for Farmer Screws

Name: ELKO-BIS 14mm EPDM Washer for 98.1
Brand: ELKO-BIS
SKU: 12468129
Price: 2.49 EUR
Availability: InStock

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ELKO-BIS 14mm EPDM Washer for Farmer Screws

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Short description

The ELKO-BIS 14mm washer is a specialized component designed for farmer screws used in roofing and facade installations. Featuring an EPDM rubber seal, it ensures a watertight connection and protects the surface from mechanical damage. This durable washer provides reliable sealing and corrosion resistance, making it an essential element for professional construction and metal sheet assembly.

Available for order: 5690 pcs.

Warranty: 2 Years

SKU: 12468129

Manufacturer: ELKO-BIS

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2b. Kengaraga str., Riga, Latvia, LV-1063

02.07.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 €

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From 1.99 €

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Product information

Description

The ELKO-BIS 14mm EPDM washer is a high-quality sealing component specifically engineered for use with farmer screws in roofing and facade construction. This washer features a durable EPDM rubber seal bonded to a metal backing, providing a reliable barrier against moisture, dust, and environmental elements. It is designed to maintain its elasticity over time, ensuring that the connection remains watertight and secure even under varying weather conditions.

Advantages

The primary advantage of this washer is its superior sealing capability provided by the EPDM material, which is highly resistant to UV radiation, ozone, and extreme temperature fluctuations. By distributing pressure evenly across the surface, the washer prevents mechanical damage to the metal sheets during installation and helps to mitigate the risk of corrosion at the screw entry point. Its robust construction ensures long-term stability and performance in demanding outdoor environments.

Suitable for

Roofing installations using metal sheets
Facade cladding assembly
Securing metal profiles to wooden or metal substructures
Outdoor construction projects requiring weather-tight seals

When it may not be suitable

This washer is specifically designed for standard farmer screws and may not be compatible with specialized fasteners requiring different diameters or sealing profiles. It is not intended for high-temperature industrial applications where temperatures exceed the thermal limits of EPDM rubber.

Key specifications

Diameter: 14mm
Material: EPDM rubber with metal backing
Application: Roofing and facade screws
Weather resistance: UV and ozone resistant

How to use

To use the ELKO-BIS washer, place it onto the farmer screw before driving the screw through the material. Ensure the EPDM side is facing the surface of the metal sheet. Tighten the screw until the rubber seal is slightly compressed against the surface, creating a firm, watertight connection. Avoid over-tightening, as this may deform the washer or damage the seal.

What to consider before purchase

Verify the diameter of your existing screws to ensure compatibility with the 14mm washer.
Check the quantity required for your specific roofing or facade project.
Ensure the surface material is suitable for standard screw-based fastening.

Usage recommendations

For optimal performance and longevity, ensure that the metal surface is clean and free of debris before installation. Regularly inspect the screw connections after extreme weather events to ensure the integrity of the seal remains intact.

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Customer questions

FAQ

How much does the ELKO-BIS 14mm Washer for Farmer Screws cost, and is it available for purchase?

The price is 2.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5690 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 ELKO-BIS 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 ELKO-BIS 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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