Trade Discount 20%
Concrete Screw with Countersunk Head | Zinc-Plated Steel | High Load Capacity | Flush-Mount Installation | @Pack of 100 | by Wurth
Concrete screws with a countersunk head and zinc-plated steel construction are designed for high load capacity and flush-mount installation. Ideal for anchoring in concrete and masonry, these screws ensure efficient installation and immediate load-bearing capacity, making them perfect for construction and building applications.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Anchor size: 5 mm
- Anchor length: 40 mm
- Attachment height: 5 mm
- Thread diameter: 6.5 mm
- Nominal drill-bit diameter: 5.0 mm
- Drill hole depth: 40 mm
- Embedding depth: 35 mm
- Head diameter: 12 mm
- Internal drive: TX25
- Head type: Countersunk head
- Material: Steel
- Through-hole diameter: 7.0 mm
- Surface: Zinc plated
- Type description: W-BS type SK
- Anchor size [mm]: 6
- Dimensions (H x L x W): 40mm x 40mm x 12mm
- Weight: 0.1 kg
Key Features
- Highest loads and efficient installation
- Flush-mount installation possible
- Zinc-plated steel for durability
- Extremely flexible application with up to three effective anchorage depths (size 6-10)
- Fastening adjustable up to two times after installation (size 6-10)
- Very low spacing and edge distances due to low expansion effect
- Very fast and easy installation with immediate load-bearing capacity
- Proof of performance with European Technical Assessment ETA-16/0043 and ETA-23/0196
- Fire resistance ratings R30, R60, R90, R120
- Suitable for static, quasi-static, and seismic actions
Professional Installation Requirements
- Professional installation by qualified personnel is recommended to ensure correct anchorage and load performance.
Applications
- Anchorage in concrete and masonry
- Flush-mount installation of railings and handrails
- Construction and building fastening requiring high load capacity
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Durable zinc-plated steel reduces need for frequent replacements, minimizing 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/S 100 PCS is available now for immediate purchase. Ideal for construction and building applications requiring secure concrete and masonry fastening.
