£60.84

This is the most expensive it has ever been. Walk away.

£61 today · previous high £61 · all-time low £43

fischer UltraCut FBS II 6 x 55 M10/21 Concrete Screw Anchor

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 53 days · 53 data points (no recent data)

Historical
Generating forecast…
£60.84 £41.25 £45.52 £49.80 £54.07 £58.35 £62.62 18 July 2026 31 July 2026 13 August 2026 26 August 2026 08 September 2026
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Galvanised, 546399

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Price Distribution

Price distribution over 53 days • 4 price levels

Days at Price
Current Price
5 days 2 days 40 days 6 days · current 0 10 20 30 40 £43 £48 £53 £61 Days at Price

Price Analysis

Most common price: £53 (40 days, 75.5%)

Price range: £43 - £61

Price levels: 4 different prices over 53 days

Description

The fischer UltraCut FBS II 6 x 55 M10/21 provides professional-grade fastening for concrete applications. This concrete screw features a 6 mm diameter and an internal thread, offering high flexibility through variable embedment depths. This design allows for precise adaptation to specific load requirements on your projects. Built for safety, the ETA assessment option 1 supports use in both cracked and non-cracked concrete. Additionally, this 6 mm diameter screw meets the C1 seismic performance category for extra safety standards. Whether you are working on standard construction or require seismic-rated fastening, the fischer UltraCut series delivers reliable performance and versatility.

Key Features

The fischer UltraCut FBS II 6 x 55 features a 6 mm diameter and variable embedment depths for high flexibility and precise load adaptation.

This concrete screw includes an ETA assessment option 1, making it suitable for use in both cracked and non-cracked concrete.

Designed for high safety requirements, the 6 mm diameter screw carries an ETA assessment for the C1 seismic performance category.

The M10/21 internal thread design ensures a secure and reliable connection for your fastening needs.

Engineered by fischer, this UltraCut FBS II model provides additional safety standards for demanding construction environments.

Product Specifications

Brand
fischer
Model
546399
Colour
Galvanised
Size
6x55 M10/21 Sechskant Mit Außengewinde
Pack Size
100 items
Domain
Amazon UK
Listed Since
07 February 2019

Barcode

No barcode data available

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