# Screw & wall plug kit Fischer 512173

**URL:** https://aio.lv/en/product--fischer-512173--1490968
**Data updated:** 2025-12-29 07:39 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 512173
**EAN:** 4048962114775
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 23.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-512173--1490968

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Fischer 512173 screw anchor kit includes 2 pieces of high-quality plastic wall plugs and screws, designed for use in autoclaved aerated concrete, concrete, masonry, and brick. Each plug measures 70 mm in length with a diameter of 1.2 cm, ensuring a secure fit. The drill hole diameter is also 1.2 cm, making installation straightforward. Ideal for various construction and repair projects, this kit provides reliable anchoring solutions.

## Long description

The fischer stand-off insulation system TherMax 10 is designed for fixing fixtures into external walls with ETICS while avoiding thermal bridges. The stud screw with a glass-fibre reinforced cone penetrates the render and insulation and is rotated into the universal UX plug during installation to secure the fixing in the base material. An anti-cold cone at the tip of the stud screw forms a thermal barrier and retains the outer fixing. TherMax 10 is suitable for fastening light loads such as lights, letterboxes, or lightning conductors into concrete, aerated concrete, and masonry from solid and perforated brick.
Advantages
The stand-off installation permits exact positioning of the fixture and prevents pressure marks or damage to the ETICS. The plastic anti-cold cone provides a thermal break between the outer and inner fixing for an energy-optimised solution. The glass-fibre-reinforced plastic cone cuts through the ETICS with positive engagement, enabling simple, fast installation without special tools. Used together with the universal UX plug, TherMax 10 achieves secure anchoring in the substrate. Where the UX plug is not used, direct mounting into timber substrate is possible after pre-drilling.
Suitable for
Fixing lights and luminaires to ETICS on concrete, aerated concrete, or masonry
Mounting letterboxes and small fixtures to external walls with insulation
Attaching lightning conductors and other light accessories to brick and blockwork
Key specifications
Kit contents: wall plugs and screws (2 pieces)
Plug length: 70 mm
Plug/drill hole diameter: 12 mm (1.2 cm)
Suitable substrates: concrete, autoclaved aerated concrete (AAC), solid and perforated masonry
Brand: FISCHER, MPN: 512173, EAN: 4048962114775
How to use
Drill a hole of the specified diameter through the ETICS and insulation into the base material. Insert the universal UX plug (if used) and position the fixture at the required stand-off distance. Rotate the TherMax stud screw into the UX plug until the cone seats and secures the fixing; the glass-fibre reinforced cone will cut through the insulation for a positive fit. Tighten the screw to secure the fixture while avoiding over-torquing that could damage the ETICS. For direct timber mounting without UX, pre-drill a matching pilot hole and drive the stud screw in.
Usage recommendations
Use TherMax 10 together with the universal UX plug for reliable anchoring in masonry and concrete. Always observe the insulation system manufacturer’s instructions and relevant building standards when fixing to ETICS. Check load requirements and substrate condition; restrict use to light loads as specified (lights, letterboxes, lightning conductors). Pre-drill timber and verify drill diameter and embedment depth before installation.

## Specifications

| Feature | Value |
|---|---|
| Material | Plastic |
| Length | 70 mm |
| Diameter | 12 mm |
| Package type | Box |
| Connecting thread type | M10 |
| Screws included | Yes |
| Nut width | 13 mm |
| Product type | Screw & wall plug kit |
| Suitable for materials | Concrete, Brick, Masonry, Autoclaved aerated concrete |
| Quantity per pack | 2 pc(s) |
| Minimum drill hole depth | 180 mm |
| Drill hole diameter | 12 mm |
| Screw anchors included in set | 2 x UX 12 x 70 |
| Screws included in set | 2 x TherMax, 2 x cover cap |

## FAQ

### How much does the Screw & wall plug kit Fischer 512173 cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 27.07.2026 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. 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/1490968/53770229_large.webp