# FISCHER screw anchor 503787 — pack of 4, metal/chemical anchor sleeve H 12 x 85

**URL:** https://aio.lv/en/product--fischer-503787--12399390
**Data updated:** 2026-04-28 17:45 (EEST)
**Category:** Home Goods Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 503787
**EAN:** 4048962059335
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-503787--12399390

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

FISCHER 503787 is a set of 4 anchor sleeves designed for use with injection and screw anchors. The product corresponds to H 12 x 85 specification and serves as the receptacle sleeve for chemical or mechanical anchor systems, enabling secure fixing of threaded rods or screws in masonry and concrete where a sleeve anchor is required.

## Long description

The FISCHER screw anchor 503787 is a pack of four metal injection anchor sleeves FIS H 12 x 85 designed for mortar-based installation of threaded rods or internal threaded anchors in perforated brick masonry. The sleeve works with compatible FIS injection mortars and features an optimized lattice structure that reduces mortar consumption while creating a mechanical interlock between the mortar and the masonry. The product supports pre-positioned installation and can bridge non-load-bearing layers when used according to the mortar approvals.
Advantages
The lattice structure of the anchor sleeve lowers the amount of injection mortar required and improves transfer of loads into perforated brick. Centring blades secure different rod diameters, reducing system complexity and simplifying storage. A barbed hook design prevents falling during overhead installations. The sleeve is approved for use with relevant FIS injection mortars.
Suitable for
Anchoring threaded rods or internal threaded anchors in perforated brick masonry
Mortar-based chemical anchoring using compatible FIS injection mortars
Pre-positioned installations where the sleeve is set before mortar injection
Applications requiring bridging of non-load-bearing masonry layers
When it may not be suitable
This anchor sleeve is intended specifically for use in perforated brick and with compatible injection mortars; it is not suitable for solid masonry types unless explicitly approved. Structural or safety-critical applications require verification of mortar approvals, design values and applicable ETA or local approvals before use.
Key specifications
Type: metal injection anchor sleeve with lattice structure
Size: 12 mm diameter x 85 mm length
Pack quantity: 4 sleeves
Material: metal sleeve (compatible with chemical injection mortars)
Suitable mortars: FIS V, FIS VW HIGH SPEED, FIS VS LOW SPEED, FIS VL, FIS Green, FIS P Plus, FIS P
How to use
Drill the hole to the specified diameter and depth, clean according to the mortar manufacturer’s instructions, insert the anchor sleeve in pre-position, inject the approved FIS mortar into the sleeve and surrounding voids, then install the threaded rod or internal threaded anchor so the mortar is pressed through the lattice structure to form a mechanical interlock with the perforated brick. Follow the curing time and load instructions of the chosen injection mortar and the product approvals.
What to consider before purchase
Confirm compatibility of the chosen FIS injection mortar with perforated brick and the sleeve
Ensure the 12 x 85 mm sleeve dimensions match the threaded rod or anchor to be used
Verify that the sleeve and mortar approvals meet local codes and project load requirements
Usage recommendations
Use the FIS H 12 x 85 anchor sleeve with recommended FIS injection mortars, perform thorough hole cleaning, and adhere to the mortar curing times and ETA approval conditions to achieve designed load capacity in perforated brick masonry.

## Specifications

| Feature | Value |
|---|---|
| Quantity per pack | 4 pc(s) |

## FAQ

### How much does the FISCHER screw anchor 503787 H 12 x 85 — 4 pcs cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 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 14.07.2026 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/12399390/68683662_large.webp