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ASSY 4 A2 CS Fittings Screw Stainless Steel Full 35mm Wurth

BRAND: Wurth
SKU: 18723535
$158.90 List price: $199.70
200 PCS ($0.79 per PCS)
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Wurth ASSY CS Fittings Screw Stainless Steel Full features 3.5mm, 35mm length and Countersunk head. Made of austenitic A2 stainless steel with countersunk head.
Technical Specifications
  • Nominal diameter: 3.5 mm
  • Length: 35 mm
  • Head type: Countersunk head
  • Head diameter: 7 mm
  • Head height: 2.3 mm
  • Internal drive: RW20
  • Thread type: Wood screw thread
  • Thread design: Full thread
  • Thread form: Single start thread
  • Thread length: 30 mm
  • Core diameter: 2.1 mm
  • Tip shape: Tip with hilltop milling cutter
  • Tip angle: 28 degrees
  • Material: Stainless steel A2
  • Surface finish: Plain
  • Screw-in angle range: 0-90 degrees
  • Product weight per item: 1.455 g
  • Suitable materials: Wood, derived timber products, softwood, board plywood (BSP), hardwood, LVL
  • Suitable machines: Würth BS 12-A Power
  • Approval: ETA-11/0190
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 2.3mm x 35mm x 7mm
  • Weight: 0.001455 kg
Key Features
  • Made of high-quality austenitic A2 stainless steel with countersunk head
  • Full-thread wood screw thread design with single start thread
  • Ideal power transmission thanks to RW drive
  • Larger contact area at the bit for more power
  • Tight-fit recess for precise positioning and one-handed working
  • Compatibility with previous AW drive
  • Form-fitting connection to metal fittings or wooden products with high bulk density
  • Perfect fit of 90° head in fitting parts with metal countersinks
  • Higher breaking torque and power transmission in hardwoods
  • Smooth thread start ensures optimized recessing and biting
  • Reduced splitting effect due to dome-shaped milling elements in the tip
  • Friction-reduced thread rotation reduces screw-in force
  • Non-magnetic and non-rusting A2 stainless steel suitable for outdoor weathering
Professional Installation Requirements
  • Professional installation recommended for optimal fastening performance and safety, especially in structural woodwork and outdoor applications.
Applications
  • Façades
  • Terrace
  • Fence
  • Structural woodwork
  • Wet areas
  • Balcony
  • Board walk
  • Play equipment
  • Outdoors
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Made from corrosion-resistant stainless steel for long-lasting durability reducing replacement waste
  • Suitable for outdoor use, minimizing environmental impact through extended product life
Warranty Information

Warranty details available upon request from Wurth; typically covered against manufacturing defects.

Available Now

Wurth ASSY® 4 A2 CS stainless steel screws are available for immediate purchase, ideal for outdoor wood fixing and structural applications.

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