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ASSY® D Plug Screw Countersunk Head | Hardened Steel | Zinc Plated | RW20 Drive | by Wurth

BRAND: Wurth
SKU: 151020402
$18.90 List price: $23.80
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The ASSY® D Plug Screw Countersunk Head is designed for optimal fastening in woodworking and cabinetry. Made from hardened steel with a zinc-plated finish, it features a unique RW20 drive for superior power transmission and a snug fit without wobbling. Ideal for use with plastic anchors, this screw ensures high anchor load capacity and is perfect for universal fastening in wood and derived timber products.

Product Name/Title: ASSY® D Plug Screw Countersunk Head | Hardened Steel | Zinc Plated | RW20 Drive | by Wurth

Brand: Wurth

SKU: 151020402

Alternatively Known As: ASSY D screw, countersunk head wood screw, timber fastener screw, plug screw for plastic anchors

Technical Specifications
  • Material: Hardened steel
  • Surface: Zinc plated
  • Nominal diameter: 4 mm
  • Length: 35 mm
  • Thread length: 29.5 mm
  • Head diameter: 8 mm
  • Head height: 7.8 mm
  • Internal drive: RW20
  • Head type: Countersunk head with milling pockets
  • Core diameter: 2.5 mm
  • Thread type: Wood screw thread
  • Thread design: Partial thread
  • Thread form: Coarse thread
  • Shape of tip: Tip
  • Max screw-in angle: 90 degrees
  • Min screw-in angle: 0 degrees
  • RoHS-compliant: Yes
  • Suitable materials: Board ply wood (BSP), Dowel, Wood, Derived timber product, Hardwood, LVL, Softwood
  • Area of application: Fitting, Dowel, Cabinet, Furniture, Universal
  • Dimensions (H x L x W): 7.8mm x 35mm x 8mm
  • Weight: 0.05 kg
Key Features
  • Without drill tip for use with plastic anchors
  • Counter thread or ring thread for higher anchor load capacity
  • RW drive for optimal power transmission
  • Very good snug fit with no wobbling
  • Milling pockets for fastening wooden fixtures without damage
  • Asymmetrical thread for low screw-in torque and high over-turning force
  • European Technical Approval ETA-11/0190 for self-drilling screws as timber fasteners
Professional Installation Requirements
  • Professional installation recommended for optimal fastening performance and safety, especially in structural applications.
Applications
  • Fitting
  • Dowel
  • Cabinet
  • Furniture
  • Universal fastening in wood and derived timber products
Standards & Compliance
  • Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
  • RoHS-compliant material ensuring reduced hazardous substances
  • Durable hardened steel construction for long-lasting use reducing waste
Warranty Information

Standard manufacturer warranty applies. Please refer to Wurth warranty policy for details.

Available Now

The Wurth ASSY® D Plug Screw Countersunk Head is available now for immediate purchase. Ideal for woodworking, cabinetry, and furniture assembly applications.