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Concrete Screw with Hexagon Head W-BS A4 A4 Stainless Steel High Load Capacity Variant-1 Wurth

BRAND: Wurth
SKU: 5929228035
$394.80 List price: $496.20
50 PCS ($7.90 per PCS)
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Concrete screws with hexagon head W-BS A4 are designed for high load capacity and efficient mounting in concrete.
Technical Specifications
  • Anchor size: 8 mm
  • Anchor length: 80 mm
  • Attachment heights: 35 mm, 25 mm, 15 mm
  • Thread diameter: 10 mm
  • Nominal drill-bit diameter: 8.0 mm
  • Drill hole depths: 55 mm, 65 mm, 75 mm
  • Embedding depths: 45 mm, 55 mm, 65 mm
  • External drive: WS13
  • Material: Stainless steel A4
  • Surface: Plain
  • Washer diameter: 16 mm
  • Through-hole diameter: 12.0 mm
  • Head type: Hexagon head
  • Type description: W-BS A4 type S
  • Dimensions (H x L x W): 80mm x 80mm x 10mm
  • 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 load capacity 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 depth 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
  • Non-structural redundant multiple anchor systems
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • Durable stainless steel construction reduces replacement frequency
  • Efficient mounting reduces material waste
  • Long-lasting corrosion resistance minimizes environmental impact
Warranty Information

Warranty against manufacturing defects as per Wurth standard terms.

Available Now

Wurth Concrete Screw with Hexagon Head W-BS/A4 50 PCS is available for immediate purchase, ideal for construction and metal fastening applications in concrete.

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