Trade Discount 20%
Window Construction Screw | Roller-Sorted Full Thread | Raised Countersunk Head | Zinc Plated | @Pack of 2500 | by Wurth
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 of window fittings. Ideal for both indoor dry and wet areas, this screw ensures minimal splitting forces and precise positioning, making it perfect for professional tradespeople and DIY enthusiasts alike.
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Product Name/Title: Window Construction Screw | Roller-Sorted Full Thread | Raised Countersunk Head | Zinc Plated | @Pack of 2500 | by Wurth
Brand: Wurth
SKU: 190504030
Alternatively Known As: Window construction screw, wood screw, countersunk head screw, roller-sorted screw, RW drive screw
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.
