Trade Discount 20%
Concrete Screw with Hexagon Head W-BS 2/A4 | 6mm Anchor Size | A4 Stainless Steel | High Load Capacity | @Pack of 100 | by Wurth
Concrete screws with hexagon head W-BS 2/A4 are designed for high load capacity and easy installation, making them ideal for mounting metal structures and fixing stair railings in concrete. Made from A4 stainless steel, these screws offer excellent corrosion resistance and feature a new thread geometry for smooth screwing, ensuring reliable performance in both cracked and non-cracked concrete applications.
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Technical Specifications
- Anchor size: 6 mm
- Anchor length: 50 mm
- Attachment height (t fix 1): 15 mm
- Attachment height (t fix 2): 5 mm
- Thread diameter: 7.5 mm
- Nominal drill-bit diameter: 6 mm
- Drill hole depth (h 1.1): 40 mm
- Drill hole depth (h 1.2): 50 mm
- Embedding depth (h nom1): 35 mm
- Embedding depth (h nom2): 45 mm
- External drive: WS13
- Material: Stainless steel A4
- Surface: Plain
- Washer diameter: 17 mm
- Head diameter: 15 mm
- Through-hole in component to be connected: 8 mm
- Head type: Hexagon head
- Dimensions (H x L x W): 50mm x 50mm x 15mm
- Weight: 0.15 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
- Proof of Performance with European technical assessment ETA-22/0123
- Suitable for cracked and non-cracked concrete
- Fire resistance ratings R30, R60, R90, R120
Professional Installation Requirements
- Installation should be performed by a qualified professional following manufacturer instructions and observing minimum spacing and edge distances for safety and performance.
Applications
- Mounting metal structures in concrete
- Fixing stair railings and anchor plates
- Medium and heavy load fastening in concrete
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Made from durable stainless steel for long service life reducing replacement waste
- Corrosion resistance minimizes environmental impact from rust and degradation
Warranty Information
Warranty against manufacturing defects as per Wurth standard policy.
Available Now
Wurth Concrete Screw with Hexagon Head W-BS 2/A4 Type H 100 PCS is available for immediate purchase, ideal for construction and structural fastening applications.
