Trade Discount 20%
Concrete Screw with Countersunk Head | Zinc-Plated Steel | High Load Capacity | Flush-Mount Installation | @Pack of 50 | by Wurth
Concrete screws with a countersunk head and zinc-plated steel are designed for high load capacity and flush-mount installation. Ideal for anchoring in concrete and masonry, these screws ensure immediate load-bearing capacity and efficient installation. Perfect for professionals looking to secure railings, handrails, and structural components with confidence.
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Technical Specifications
- Anchor size: 6 mm
- Anchor length: 140 mm
- Attachment heights: 105 mm, 100 mm, 85 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
- Head diameter: 13 mm
- Internal drive: TX30
- Head type: Countersunk head
- Material: Steel
- Surface finish: Zinc plated
- Type description: W-BS type SK
- Through-hole diameter in component: 8.0 mm
- Dimensions (H x L x W): 140mm x 140mm x 13mm
- Weight: 0.2 kg
Key Features
- Highest loads and efficient installation
- Flush-mount installation possible
- Zinc-plated steel for durability
- Suitable for concrete and masonry anchorage
- 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
- Immediate load-bearing capacity after installation
- Proof of performance with European Technical Assessment ETA-16/0043 and ETA-23/0196
- Fire resistance ratings R30, R60, R90, R120
- Seismic action performance categories C1 and C2
Professional Installation Requirements
- Installation should be performed by a qualified professional following manufacturer instructions to ensure proper anchorage and load capacity.
Applications
- Anchorage in concrete and masonry
- Flush-mount installation of railings and handrails
- Fastening anchor plates and structural components
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
- Efficient installation minimizes waste and resource use
Warranty Information
Warranty against manufacturing defects as per Wurth standard terms.
Available Now
Wurth Concrete Screw with Countersunk Head W-BS/S 50 PCS is available for immediate purchase, ideal for construction and structural anchoring applications.
