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Concrete Screw W-BS/S Type ST-6 | Zinc-Plated Steel | M8 x 16 Connection Thread | High Load Capacity | @Pack of 100 | by Wurth
Concrete Screw W-BS/S Type ST-6 is designed for high load capacity fastening in concrete and masonry applications. With a zinc-plated steel construction and M8 x 16 connection thread, it ensures corrosion resistance and flexibility with multiple anchorage depths. Ideal for professional installations, this pack of 100 screws is perfect for securing pipe clamps and spacer sleeves, making it a reliable choice for construction projects.
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Technical Specifications
- Anchor size: 6 mm
- Anchor length: 75 mm
- Connection thread: M8 x 16
- Attachment heights: 40 mm, 35 mm, 20 mm
- Thread diameter: 7.5 mm
- Nominal drill-bit diameter: 6.0 mm
- Drill hole depths: 40 mm, 45 mm, 60 mm
- Embedding depths: 35 mm, 40 mm, 55 mm
- External drive: WS10
- Material: Steel
- Surface: Zinc plated
- Through-hole diameter in component: 8.0 mm
- Head type: With connection thread (metric)
- Type description: W-BS type ST
- Dimensions (H x L x W): 75mm x 75mm x 6mm
- Weight: 1.2 kg
Key Features
- Zinc-plated steel for corrosion resistance
- Up to three effective anchorage depths for flexible application
- Metric connection thread (M8 x 16) for direct fastening
- High load capacity with very low expansion effect
- Fast and easy installation with immediate load-bearing capacity
- Fastening adjustable up to two times after installation
- Suitable for static, quasi-static, seismic actions and fire resistance up to R120
Professional Installation Requirements
- Professional installation by qualified personnel is recommended to ensure correct anchorage and load-bearing capacity according to installation instructions.
Applications
- Fastening pipe clamps and spacer sleeves in concrete and masonry
- Anchorage in cracked and uncracked concrete
- Use in construction requiring high load capacity and low expansion effect
- Suitable for overhead installations and adjustable fastening
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Durable zinc-plated steel reduces the need for frequent replacements
- High load capacity minimizes material waste by ensuring secure fastening
- Efficient installation reduces energy and resource consumption on site
Warranty Information
Warranty against manufacturing defects as per Wurth standard terms and conditions.
Available Now
Wurth Concrete Screw W-BS/S Type ST-6 Stair Bolt with Connecting Thread 100 PCS is available for immediate purchase, ideal for construction and masonry fastening applications.
