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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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Concrete Screw with Hexagon Head W-BS 2/A4 | 10mm Anchor Size | A4 Stainless Steel | High Load Capacity | @Pack of 25 | by Wurth

BRAND: Wurth
SKU: 5931221120
$419.00 List price: $526.60
25 PCS ($16.76 per PCS)
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Concrete screws with hexagon head W-BS 2/A4 are designed for high load capacity applications, featuring a 10mm anchor size and durable A4 stainless steel construction. Ideal for mounting metal structures and fixing anchor plates in concrete, these screws ensure easy installation and reliable performance, making them perfect for both professional and DIY projects.
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 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
  • Head diameter: 17 mm
  • Through-hole diameter in component: 14 mm
  • Head type: Hexagon head
  • Dimensions (H x L x W): 120mm x 120mm x 17mm
  • Weight: 0.15 kg
Key Features
  • High working loads and easy installation
  • Made from A4 stainless steel for durability
  • New thread geometry ensures smooth screwing and greater efficiency
  • Fastest type of fastening for medium and heavy loads
  • Three effective anchorage depths for flexible application
  • Attachments can be adjusted up to twice retrospectively
  • Minimum spacing and edge distances due to very low expansion effect
  • Proof of Performance with European technical assessment ETA-22/0123
  • Suitable for cracked and non-cracked concrete
  • Fire resistance ratings R30, R60, R90, R120
Professional Installation Requirements
  • Installation should be performed by a qualified professional following manufacturer instructions and observing minimum spacing and edge distances.
Applications
  • Mounting metal structures in concrete
  • Aligning staircase railings
  • Fixing anchor plates
  • Medium and heavy load fastening in concrete
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • Made from corrosion-resistant stainless steel for long service life reducing replacement waste
  • Efficient installation reduces construction time and resource use
Warranty Information

Warranty against manufacturing defects as per Wurth standard terms.

Available Now

Wurth Concrete Screw with Hexagon Head W-BS 2/A4 Type H 25 PCS is available for immediate purchase, ideal for construction and metal structure mounting applications.