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ASSYplus 4 CSMR 60 FLOOR Flooring Screw | Hardened Zinc Plated Steel | 60° Countersunk Milling Head | @Pack of 500 | by Wurth
The ASSYplus 4 CSMR 60 FLOOR flooring screw is designed for precision fastening with its 60° countersunk milling head and hardened zinc plated steel construction. Ideal for furniture assembly and interior fittings, this screw ensures gap-free fastening close to edges without pre-drilling, making it perfect for tongue and groove floorboards. With an advanced centring drill tip and RW20 drive, it offers optimal power transmission and stability.
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Product Name/Title: ASSYplus 4 CSMR 60 FLOOR Flooring Screw | Hardened Zinc Plated Steel | 60° Countersunk Milling Head | @Pack of 500 | by Wurth
Brand: Wurth
SKU: 178694045
Alternatively Known As: Flooring screw, Wood screw, Countersunk screw, Partial thread screw, RW20 drive screw
Technical Specifications
- Nominal diameter: 4 mm
- Length: 45 mm
- Thread length: 26 mm
- Screw-thread length with drill tip: 29.5 mm
- Head type: 60° countersunk with milling ribs
- Head diameter: 7 mm
- Head height: 4.2 mm
- Internal drive: RW20
- Thread type: Wood screw thread, partial thread
- Thread form: Single start thread
- Core diameter: 2.5 mm
- Tip shape: Drilling tip
- Material: Hardened steel
- Surface finish: Zinc plated
- Max screw-in angle: 90°
- Min screw-in angle: 0°
- Suitable materials: Board ply wood, wood, derived timber products, hardwood, LVL, softwood, construction timber, OSB, chipboard, solid wood panel
- Approval: ETA-11/0190
- Product weight per item: 2.658 g
- RoHS-compliant: Yes
- Dimensions (H x L x W): 4.2mm x 45mm x 7mm
- Weight: 0.0027 kg
Key Features
- Partial thread wood screw with small 60° countersunk milling head
- Suitable for gap-free fastening close to edges without pre-drilling tongue and groove floorboards or panels (OSB, chipboards)
- Ideal power transmission with RW20 drive for more power and stability
- Tight-fit recess for precise positioning and fewer bit changes
- Advanced centring drill tip for clean drilling without chipping
- High milling performance due to milling ribs on countersunk head
- Asymmetrical single thread for maximum screw connection reliability
- Easy countersinking in hardwood, softwood, and high knot content wood
- Reduced splitting of components when immersing the screw
- Compatibility with previous AW drive
Professional Installation Requirements
- Professional installation recommended for optimal fastening performance and safety, especially in structural applications.
Applications
- Furniture assembly
- Cabinet making
- Store construction
- Exhibition stand construction
- Interior fitting
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable hardened steel construction extends product life reducing waste
Warranty Information
Comes with Wurth's standard product warranty against manufacturing defects.
Available Now
The Wurth ASSYplus 4 CSMR 60 Floor Flooring Screw is available for immediate purchase, ideal for indoor dry or sheltered area flooring and panel fastening applications.
