# Fischer GKM 27 100 pcs 31 mm

**URL:** https://aio.lv/en/product--fischer-40434--1444370
**Data updated:** 2026-01-06 11:04 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** FISCHER
**Manufacturer code:** 40434
**EAN:** 4006209404348
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fischer-40434--1444370

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The Fischer GKM 27 is a high-quality metal anchor suitable for gypsum block materials. With a length of 31 mm and a maximum screw diameter of 4.5 mm, these anchors provide reliable support. Each pack contains 100 pieces, making it ideal for large projects. The minimum drill hole depth required is 3.5 cm, ensuring secure installation. The silver color adds a sleek finish to your projects.

## Long description

The fischer gypsum plasterboard fixing GKM 27 is a metal anchor designed for reliable attachment in gypsum-based boards. Supplied complete with a countersunk chipboard screw, the GKM 27 is intended for quick, flush installation in single-layer gypsum plasterboard without pre-drilling; for gypsum fibreboard and double-layer plasterboard a Ø 8 mm pre-drill is required. The anchor is 31 mm long, compatible with screws up to 4.5 mm diameter, and comes in packs of 100 pieces.
Advantages
The metal construction provides stable load-bearing capacity in gypsum materials, while the included countersunk chipboard screw ensures a complete fastening set. Pre-positioned installation allows manual or cordless-screwdriver tightening until the anchor sits flush with the board surface. The product’s standardized dimensions and pack quantity make it suitable for consistent use on larger jobs.
Suitable for
Mounting lights and luminaires on single-layer gypsum plasterboard
Fastening electrical installations and boxes in gypsum boards
Attaching interior accessories such as shelves, rails, and fixtures
Key specifications
Length: 31 mm
Maximum screw diameter: 4.5 mm
Minimum drill hole depth: 35 mm
Pre-drilling: not required for single plasterboard; Ø 8 mm for gypsum fibreboard and double-layer plasterboard
Pack quantity: 100 pieces
Color: silver
Brand: FISCHER
MPN: 40434
EAN: 4006209404348
How to use
For single-layer gypsum plasterboard, position the anchor in the desired spot and screw it in manually or with a cordless screwdriver until it sits flush with the surface; no pre-drilling is necessary. For gypsum fibreboard or double-planked gypsum board, drill a Ø 8 mm hole to the minimum depth of 35 mm before inserting the anchor and tightening until flush. After the anchor is set, drive the included countersunk chipboard screw to secure the fixture.
Usage recommendations
Use appropriate screw sizes and observe the maximum screw diameter of 4.5 mm. Verify substrate condition and load requirements before installation; for heavy or dynamic loads consult relevant load tables or the manufacturer’s technical data.

## Specifications

| Feature | Value |
|---|---|
| Material | Metal |
| Product colour | Silver |
| Length | 31 mm |
| Package type | Box |
| Screw diameter (max) | 4.5 mm |
| Suitable for materials | Gypsum block |
| Screw drive size | PZ2 |
| Quantity per pack | 100 pc(s) |
| Minimum drill hole depth | 35 mm |
| Screw length | 50 mm |

## FAQ

### How much does the Fischer GKM 27 cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 28.07.2026 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/1444370/53768626_large.webp