Trade Discount 20%
Concrete Screw with Hexagon Head W-BS/A4 | A4 Stainless Steel | High Load Capacity | @Pack of 25 | by Wurth
Concrete screws with hexagon head W-BS/A4 are designed for high load capacity and efficient mounting in concrete. Made from durable A4 stainless steel, these screws are perfect for fastening metal structures, railings, and anchor plates in both cracked and uncracked concrete. With flexible anchorage depths and the ability to adjust fastening after installation, they ensure reliable performance in demanding 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: 10 mm
- Anchor length: 120 mm
- Attachment heights: 65 mm, 45 mm, 35 mm
- Thread diameter: 12 mm
- Nominal drill-bit diameter: 10.0 mm
- Drill hole depths: 65 mm, 85 mm, 95 mm
- Embedding depths: 55 mm, 75 mm, 85 mm
- External drive: WS15
- Material: Stainless steel A4
- Surface: Plain
- Washer diameter: 20 mm
- Through-hole diameter: 14.0 mm
- Head type: Hexagon head
- Type description: W-BS A4 type S
- Dimensions (H x L x W): 120mm x 120mm x 20mm
- Weight: 0.15 kg
Key Features
- Highest load capacities and efficient mounting
- A4 stainless steel for corrosion resistance
- Extremely flexible with three anchorage depths
- Fastening adjustable up to twice after installation
- Very high loads with smallest spacing and edge distance
- Very low expansion effect
- Very fast and easy assembly, immediately load-bearing
- Proof of performance with European Technical Assessments ETA-16/0043 and ETA-16/0128
- Fire resistance ratings R30, R60, R90, R120
- DIBt National technical approval as bonded screw anchor
Professional Installation Requirements
- Installation should be performed by a qualified professional following the assembly guide to ensure correct anchorage and load capacity.
Applications
- Fastening metal structures in concrete
- Anchoring railings and anchor plates
- Suitable for cracked and uncracked concrete
- Use in hollow-core prestressed concrete ceilings
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Durable stainless steel material reduces need for frequent replacements
- Efficient mounting reduces waste and installation time
Warranty Information
Warranty as per Wurth standard terms and conditions.
Available Now
Wurth Concrete Screw with Hexagon Head W-BS/A4 25 PCS is available for immediate purchase, ideal for construction and structural fastening applications.
