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Terrace Construction Screw ASSY®plus 4 A2 | Stainless Steel | Partial Thread | 250 PCS | by Wurth
The ASSY®plus 4 A2 terrace construction screw is crafted from high-quality austenitic stainless steel, ensuring durability and resistance to rust. With a unique partial thread design and advanced centring drill tip, it provides excellent anchoring in wood and is perfect for outdoor applications like balconies and fences. Ideal for professional installations, this screw guarantees optimal fastening performance in structural projects.
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Product Name/Title: Terrace Construction Screw ASSY®plus 4 A2 | Stainless Steel | Partial Thread | 250 PCS | by Wurth
Brand: Wurth
SKU: 16675540
Alternatively Known As: Terrace construction screw, Stainless steel wood screw, A2 stainless steel screw, Partial thread wood screw, Outdoor wood screw
Technical Specifications
- Nominal diameter: 5.5 mm
- Length: 40 mm
- Thread length: 18 mm
- Screw-thread length with drill tip: 22.2 mm
- Head type: Top head
- Head diameter: 7.6 mm
- Head height: 4.7 mm
- Internal drive: RW20
- Thread type: Wood screw thread
- Thread design: Partial thread
- Core diameter: 3.2 mm
- Material: Stainless steel A2
- Surface: Plain
- Max. screw-in angle: 90 degrees
- Min. screw-in angle: 45 degrees
- Suitable materials: Board ply wood (BSP), Wood, Derived timber product, Hardwood, LVL
- Product weight per item: 4.4 g
- RoHS-compliant: Yes
- Dimensions (H x L x W): 4.7mm x 40mm x 7.6mm
- Weight: 1.1 kg
Key Features
- Made of high-quality, austenitic A2 stainless steel with plain surface.
- Small top head with lens-shaped rounded design for unobtrusive mounting.
- Partial wood screw thread with asymmetrical single thread for maximum screw safety.
- RW20 internal drive for ideal power transmission and fewer bit changes.
- Milling ribs prevent splitting of narrow wooden profiles.
- Advanced centring drill tip for precise positioning and clean drilling without chipping.
- Quick screwing due to gentle start of thread.
- Excellent anchoring in wood due to asymmetrical thread flank arrangement.
- Non-magnetic and non-rusting stainless steel suitable for outdoor weather-exposed areas.
Professional Installation Requirements
- Professional installation recommended for optimal fastening performance and safety, especially in structural outdoor applications.
Applications
- Outdoors: Balcony, Façades, Play equipment, Board walk, Terrace, Fence
- Woodworking: Board ply wood (BSP), Wood, Derived timber product, Hardwood, LVL
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Made from corrosion-resistant stainless steel for long-lasting durability, reducing the need for frequent replacements.
- RoHS-compliant, ensuring no harmful substances are used in manufacturing.
Warranty Information
Wurth provides a standard warranty against manufacturing defects; please refer to Wurth's official warranty policy for details.
Available Now
The Wurth ASSY®plus 4 A2 top head special terrace construction screw is available now for immediate purchase. Ideal for outdoor wood construction projects requiring durable and weather-resistant fastening.
