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ASSY®plus 4 A2 Terrace Construction Screw Stainless Steel A2 Partial Thread Variant-1 Wurth
The ASSY®plus 4 A2 terrace construction screw is crafted from high-quality A2 stainless steel, featuring a partial thread and a small top head for unobtrusive
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Technical Specifications
- Nominal diameter: 5.5 mm
- Length: 50 mm
- Thread length: 23 mm
- Screw-thread length with drill tip: 27.2 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: 5.4 g
- RoHS-compliant: Yes
- Dimensions (H x L x W): 4.7mm x 50mm x 7.6mm
- Weight: 5.4 kg
Key Features
- Made of high-quality, austenitic A2 stainless steel with small top head and milling ribs for gap-free fastening close to edges of delicate glass strips or skirting boards in outdoor areas constantly exposed to weathering
- 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 the tight-fit recess and perfect fit of the bit
- Fewer bit changes, one bit for many screw diameters
- Compatibility with previous AW drive
- Precise positioning and very clean drilling due to advanced centring drill tip
- Positioning and drilling without chipping
- Maximum drilling performance and precise drilling process through drilling cutting edges (similar to Forstner bit)
- Precise positioning on hard surfaces without slipping thanks to centring pin
- Quick screwing due to gentle start of thread
- Well-designed, unobtrusive mounting of wooden components
- Small screw head with lens-shaped rounded head for well-designed, unobtrusive mounting
- Highly effective milling ribs prevent narrow wooden profiles from splitting
- Maximum screw safety due to asymmetrical single thread
- Optimum matching of drill tip and thread geometry
- Excellent anchoring in wood due to asymmetrical arrangement of thread flanks
- Stainless mounting for accessible wood connections in outdoor areas exposed to weathering
- Made of austenitic, non-magnetic and non-rusting A2 stainless steel
- Can be used in rural or urban environments
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
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Made from corrosion-resistant stainless steel ensuring long product life and reducing replacement frequency
- RoHS-compliant, free from hazardous substances
- Suitable for outdoor use reducing need for chemical treatments or coatings
Warranty Information
Standard manufacturer warranty applies; please refer to Wurth's warranty policy for details.
Available Now
Available for immediate purchase, ideal for outdoor wood construction projects such as terraces, balconies, and fences.
