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Window Construction Screw Roller-Sorted Full Thread Raised Countersunk Head Variant-3 Wurth

BRAND: Wurth
SKU: 190504030
$571.00 List price: $717.70
2500 PCS ($0.23 per PCS)
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The Window Construction Screw is designed for reliable fastening in wood, featuring a roller-sorted full thread and a raised countersunk head for gentle attachment
Technical Specifications
  • Material: Hardened steel
  • Surface: Zinc plated
  • RoHS-compliant: Yes
  • Nominal diameter: 4 mm
  • Length: 30 mm
  • Head diameter: 7.2 mm
  • Head height: 2.5 mm
  • Internal drive: RW20
  • Thread length: 22 mm
  • Head type: Raised countersunk head with restraining ribs
  • Thread type: Wood screw thread, full thread, single start thread
  • Core diameter: 2.5 mm
  • Tip shape: Tip with ring thread
  • Tip angle: 20 degrees
  • Colour: Silver
  • Product weight per item: 1.621 g
  • Min screw-in angle: 0 degrees
  • Max screw-in angle: 90 degrees
  • Suitable machines: Würth BS 12-A Power, Würth BS 14-A Combi
  • Dimensions (H x L x W): 2.5mm x 30mm x 7.2mm
  • Weight: 0.001621 kg
Key Features
  • Roller-sorted full-thread screw with raised countersunk head and restraining ribs for gentle attachment of window fittings in wood
  • Suitable for indoor dry or wet areas and vending machines
  • Ideal power transmission thanks to RW drive
  • More power due to larger contact area at the bit
  • More stability, one-handed working, precise positioning due to tight-fit recess and perfect fit of the bit
  • Fewer bit changes, one bit for many screw diameters
  • Compatibility with previous AW drive
  • Visually appealing fasteners with lens-shaped, rounded head
  • Spring-loaded effect of restraining ribs prevents screw overturning and head damage
  • Less tendency of wood to split and very few blow-outs due to punching effect
  • Minimal splitting forces especially when screwing at edges
  • Reduction of screw-in torque
Professional Installation Requirements
  • Installation by a professional or experienced tradesperson is recommended to ensure proper fastening and structural integrity.
Applications
  • Windows
  • Fitting
  • Furniture
  • Suitable for use in wood, derived timber products, softwood, board plywood (BSP), hardwood, LVL
Standards & Compliance
  • AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant material ensuring reduced hazardous substances
  • Durable zinc plating extends product life reducing waste
Warranty Information

Comes with ETA-11/0190 approval and Declaration of Performance (EU-CPR) compliance.

Available Now

Available for immediate purchase, ideal for window construction, furniture assembly, and wood fitting applications.

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