Expansion anchor Fischer Stair-tread fixing TBB

Name: Expansion anchor Fischer Stair-tread fixing 60583
Brand: FISCHER
SKU: 1442685
Price: 111.99 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Fischer Stair-tread fixing TBB is a reliable expansion anchor designed for concrete. Made from durable metal and plastic, it features a drill hole diameter of 1.4 cm and a minimum screw diameter of 5.5 mm. Each pack contains 50 pieces, with a screw length of 7 cm, ensuring secure and stable stair-tread installations.

Available for order: 3 pcs.

Warranty: 2 Years

SKU: 1442685

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

08.07.2026 {{selectedOffer.officeDeliveryString}}

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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.90 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Product information

Description

The Fischer Stair-tread fixing TBB is an expansion anchor system for attaching wooden stair treads to concrete staircase stringers. The system includes a high-quality nylon fixing sleeve and a matching screw; when the screw is driven in, the anchor expands in the concrete and is then bonded into the wooden tread using cold wood glue. The product is supplied in packs of 50 and is designed for reliable stair-tread installation in concrete sub-constructions.

Advantages

The nylon sleeve and metal screw combination provides secure expansion in concrete while minimizing splitting in the wood. The fixing is suitable for repeated and consistent installation thanks to standard drill and screw dimensions (drill hole Ø 1.4 cm, minimum screw Ø 5.5 mm). Packs of 50 pieces and a screw length of 7 cm allow efficient work on stair projects.

Suitable for

Mounting wooden stair treads to concrete stringers
Internal stairs in residential and commercial buildings
New builds and staircase renovations where concrete sub-construction is present

Key specifications

Brand: FISCHER
Product: Stair-tread fixing TBB (expansion anchor)
Drill hole diameter: 1.4 cm
Minimum screw diameter: 5.5 mm
Screw length: 7 cm
Pack quantity: 50 pieces
MPN: 60583
EAN: 4006209605837

How to use

Drill the specified Ø 1.4 cm hole into the concrete stringer, insert the nylon fixing sleeve, place the wooden tread accurately, and drive the matching screw through the tread into the sleeve. As the screw is tightened, the sleeve expands in the concrete to secure the anchor. After mechanical fixation, apply cold wood glue into the predrilled hole or onto the screw/sleeve interface and allow the adhesive to cure to bond the fixing into the wooden tread.

Usage recommendations

Use cold wood glue designed for structural wood joints and follow the adhesive manufacturer's curing times. Pre-check drill depth and alignment before final tightening. For safety and durability, ensure the concrete substrate is sound and free of loose material; do not exceed the recommended drill diameter or use undersized screws.

Specifications

Product colour:: Green

All features

Material:: Metal, Plastic
Product type:: Expansion anchor
Suitable for materials:: Concrete
Quantity per pack:: 50 pc(s)
Screw diameter (min):: 5.5 mm
Drill hole diameter:: 14 mm
Screw length:: 70 mm

Design

Product colour:: Green

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Customer questions

FAQ

How much does the Expansion anchor Fischer Stair-tread fixing TBB cost, and is it available for purchase?

The price is 111.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 08.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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