# Thermal Insulation Fastener Fischer 4283

**URL:** https://aio.lv/en/product--fischer-4283--1453414
**Data updated:** 2026-01-06 11:05 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 4283
**EAN:** 4000657042831
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-4283--1453414

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

Fischer 4283 thermal insulation fasteners are made of durable white plastic. Each pack contains 100 pieces, with a length of 4.5 mm and a diameter of 3.6 cm. These fasteners provide reliable support for thermal insulation materials, ensuring effective insulation and energy efficiency in buildings.

## Long description

The Fischer 4283 thermal insulation fastener is a white plastic insulation disc designed to secure insulation boards in wood and wood-based materials when used with a 5 mm screw. Made from durable plastic, the disc is intended for fixing compression-resistant insulating boards and supporting effective thermal insulation in building applications.
Advantages
The plastic construction offers flexibility and wide-ranging applicability; discs are lightweight, corrosion-resistant and suitable for use with standard 5 mm screws to provide a stable connection between insulation boards and wooden substrates.
Suitable for
 Fixing thermal insulation boards to wood and wood-based materials
 Applications where compression-resistant insulating materials are used
 Renovation and new-construction insulating systems requiring plastic fasteners
Key specifications
 Manufacturer: FISCHER
 Model / MPN: 4283
 Material: white plastic
 Pack quantity: 100 pieces
 Recommended screw diameter: 5 mm
 Disc length: 4.5 mm
 Disc diameter: 3.6 cm
 EAN: 4000657042831
How to use
Place the Fischer 4283 insulation disc against the insulation board at the intended fixing point, insert a compatible 5 mm screw through the disc and drive the screw into the wooden substrate until the board is held firmly. Ensure the disc sits flush and the screw is not over-tightened to avoid damaging the insulation material.
Usage recommendations
Use with appropriately sized 5 mm screws and follow substrate and insulation manufacturer guidelines; check spacing and number of fasteners based on insulation type and wind or load requirements.

## Specifications

| Feature | Value |
|---|---|
| Material | Plastic |
| Length | 4.5 mm |
| Diameter | 36 mm |
| Quantity per pack | 100 pc(s) |
| Pressure resistance | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | White |

## FAQ

### How much does the Thermal Insulation Fastener Fischer 4283 cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 04.08.2026 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. 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 FISCHER 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 FISCHER 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1453414/64153548_large.webp