# Thermal insulation fastener FISCHER 562503, pack of 100 pieces

**URL:** https://aio.lv/en/product--fischer-562503--11801146
**Data updated:** 2026-03-09 07:40 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 562503
**EAN:** 4048962441611
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-562503--11801146

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

FISCHER 562503 is a pack of 100 thermal insulation fasteners designed for fixing insulation materials to substrate surfaces. The set contains 100 pieces and is intended for applications in building insulation installation where mechanical anchoring of insulation boards or mats is required. Suitable for façade and internal insulation mounting tasks.

## Long description

FISCHER 562503 thermal insulation fasteners, supplied as a pack of 100 pieces, are designed for mechanically securing pressure‑resistant insulation boards and mats to a variety of substrate materials. The approved termofix PN 8 system consists of a white plug sleeve with an attached disc and a plastic nail and is suited for use in facade and internal insulation installations where ETICS-type anchoring is required. The system is suitable for fixing insulation up to 180 mm thickness and is compatible with polystyrene boards, mineral wool boards, wood shaving lightweight panels and polyurethane panels on concrete, aerated concrete, solid and hollow masonry.
Advantages
The termofix PN 8 fastener offers a straightforward hammer‑set installation method that reduces drill depth and installation time. The nail is manufactured from glass‑fibre reinforced plastic for consistent holding force and to avoid thermal bridges. The attached flat plug disc provides a large bearing surface that allows application of a thin reinforced plaster layer over the insulation, and the overall design supports efficient mechanical anchoring in a variety of base materials.
Suitable for
Fixing pressure‑resistant exterior and interior insulation boards up to 180 mm thick
Installation with polystyrene (EPS/XPS) insulation panels
Mounting mineral wool insulation and PU panels
Use on concrete, aerated concrete, solid masonry and hollow masonry
ETICS/Facade insulation systems requiring mechanical anchors
Key specifications
Pack quantity: 100 fasteners
Type: plug sleeve with attached disc and plastic nail (termofix PN 8 design)
Suitable insulation thickness: up to 180 mm
Nail material: glass‑fibre reinforced plastic (GFK) for reduced thermal bridging
Installation method: hammer set
Drill hole depth: shallow drill depth for faster installation
How to use
Drill the required shallow hole in the substrate to the specified depth for the termofix PN 8 plug. Insert the plug sleeve with the attached disc through the insulation board until the disc sits flush against the insulation surface. Drive the plastic nail into the plug using a hammer until the plug expands and secures to the base material. Ensure correct embedment and that the disc is bearing evenly on the insulation surface. Follow substrate‑specific drilling and spacing recommendations from the project or system supplier to achieve the required holding performance.
Usage recommendations
Use appropriate drill bits and protective equipment. Verify suitability of the base material and insulation type before installation. For critical wind‑load or structural requirements, check anchor spacing and pull‑out values according to applicable standards or consult the system documentation.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 100 pc(s) |

## FAQ

### How much does the Thermal insulation fastener FISCHER 562503 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 24.07.2026 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 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

## Image

https://aio.lv/img/cache/product/11801146/67310651_large.webp