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Concrete Screw with Countersunk Head W-BS 2/A4 | 6mm Size | A4 Stainless Steel | High Load Capacity | @Pack of 100 | by Wurth
Concrete screws with a countersunk head are designed for high load capacity and easy installation, making them ideal for medium and heavy load fastening in concrete. Made from durable A4 stainless steel, these screws offer excellent corrosion resistance and are perfect for applications like fixing railings and flush mounting in concrete structures.
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Technical Specifications
- Anchor size: 6 mm
- Anchor length: 105 mm
- Attachment heights: 70 mm, 60 mm, 50 mm
- Thread diameter: 7.5 mm
- Nominal drill-bit diameter: 6 mm
- Drill hole depths: 40 mm, 50 mm, 60 mm
- Embedding depths: 35 mm, 45 mm, 55 mm
- Head diameter: 13 mm
- Internal drive: TX30
- Head type: Countersunk head
- Material: Stainless steel A4
- Surface: Plain
- Through-hole in component to be connected: 8 mm
- Dimensions (H x L x W): 105mm x 105mm x 13mm
- Weight: 0.5 kg
Key Features
- High working loads and easy installation
- Made from A4 stainless steel for corrosion resistance
- New thread geometry for smooth screwing and greater efficiency
- Fastest type of fastening for medium and heavy loads
- Three effective anchorage depths for flexible application
- Attachments can be adjusted up to twice retrospectively
- Minimum spacing and edge distances due to very low expansion effect
- Attractive flush-mount installation possible
- Proof of Performance with European technical assessment ETA-22/0123
- Suitable for cracked and non-cracked concrete
- Fire resistance ratings R30, R60, R90, R120
- Seismic effect performance category C1
Professional Installation Requirements
- Installation should be performed by a qualified professional following the manufacturer's instructions and observing minimum spacing and edge distances for safety and performance.
Applications
- Fixing staircase railings and handrails in concrete
- Flush mounting applications in concrete structures
- Medium and heavy load fastening in concrete
- Adjustable attachments for alignment of railings or anchor plates
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Made from durable stainless steel A4 which is corrosion resistant and long-lasting, reducing replacement frequency and waste
- Efficient installation reduces construction time and resource use
Warranty Information
Warranty against manufacturing defects as per Wurth standard terms and conditions.
Available Now
Wurth Concrete Screw with Countersunk Head W-BS 2/A4 Type CS 100 PCS is available for immediate purchase, ideal for construction and building applications requiring secure concrete fastening.
