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ASSYplus 4 TH Glass Strip Screw Hardened Nickel Plated Steel Partial Thread & Top Head Design Wurth
The ASSYplus 4 TH glass strip screw is designed for precision fastening in furniture assembly and cabinet making.
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Technical Specifications
- Nominal diameter: 3 mm
- Length: 25 mm
- Thread length: 11 mm
- Screw-thread length with drill tip: 14.5 mm
- Head type: Top head 60 degree with milling ribs
- Head diameter: 5.2 mm
- Head height: 3.3 mm
- Internal drive: RW10
- Thread type: Wood screw thread, partial thread
- Thread design: Single start thread
- Core diameter: 2.1 mm
- Tip shape: Drilling tip
- Material: Hardened steel
- Surface finish: Nickel plated
- Max screw-in angle: 90 degrees
- Min screw-in angle: 45 degrees
- Suitable materials: Board ply wood, wood, derived timber products, hardwood, LVL, softwood
- Product weight per item: 0.953 g
- RoHS-compliant: Yes
- Dimensions (H x L x W): 3.3mm x 25mm x 5.2mm
- Weight: 0.001 kg
Key Features
- Special partial-thread screw with small top head and milling ribs for gap-free fastening close to edges of delicate glass strips or skirting boards
- Ideal power transmission thanks to RW drive
- Larger contact area at the bit for more power
- Tight-fit recess and perfect bit fit for precise positioning and one-handed working
- Compatibility with previous AW drive
- Advanced centring drill tip for precise positioning and clean drilling without chipping
- Drilling cutting edges similar to Forstner bits for maximum drilling performance
- Centring pin prevents slipping on hard surfaces
- Gentle thread start for quick screwing
- Lens-shaped rounded small screw head for unobtrusive mounting
- Milling ribs prevent splitting of narrow wooden profiles
- Asymmetrical single thread for maximum reliability and excellent anchoring in wood
- Adjusted heat treatment guarantees high strength and ductility
- Nickel plated hardened steel material
Professional Installation Requirements
- Installation by a professional or skilled tradesperson is recommended to ensure correct fastening and avoid damage to delicate materials.
Applications
- Furniture assembly
- Cabinet making
- Store construction
- Exhibition stand construction
- Interior fitting
Standards & Compliance
- AS/NZS 4785 – Wood screws and fasteners (commonly referenced for wood screw standards)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable construction reduces need for frequent replacements
Warranty Information
Wurth provides warranty coverage against manufacturing defects as per company policy.
Available Now
The Wurth ASSYplus 4 TH glass strip screw is available for immediate purchase, ideal for furniture, cabinet, and interior construction applications.
