Trade Discount 20%
ASSY® 4 CS MDF Fittings Screw | Full Thread Countersunk Head | Zinc-Plated Steel | @Pack of 1000 | by Wurth
ASSY® 4 CS MDF fittings screws are designed for optimal fastening in MDF and other wood products. Featuring a full thread and countersunk head, these screws ensure maximum stability and precise positioning. Ideal for furniture assembly, cabinet making, and exhibition stand construction, they provide excellent anchoring and compatibility with power tools for professional installation.
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Product Name/Title: ASSY® 4 CS MDF Fittings Screw | Full Thread Countersunk Head | Zinc-Plated Steel | @Pack of 1000 | by Wurth
Brand: Wurth
SKU: 190013520
Alternatively Known As: MDF fitting screws, full thread countersunk screws, cabinet connector screws, wood screws for MDF, zinc plated wood screws
Technical Specifications
- Nominal diameter: 3.4 mm
- Length: 20 mm
- Head type: Countersunk head
- Head diameter: 7 mm
- Head height: 2.3 mm
- Internal drive: RW10
- Thread type: Wood screw thread
- Thread design: Full thread
- Thread form: Single start thread
- Thread length: 16 mm
- Core diameter: 1.8 mm
- Tip shape: Tip with hilltop milling cutter
- Tip angle: 30 degrees
- Material: Hardened steel
- Surface finish: Zinc plated
- Colour: Silver
- Screw-in angle range: 0-90 degrees
- Product weight per item: 0.800 g
- Suitable materials: Wood, derived timber products, MDF
- Suitable machines: Würth BS 12-A Power
- Approval: ETA-11/0190
- Screw requiring approval: Yes
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.3mm x 20mm x 7mm
- Weight: 0.8 kg
Key Features
- Full-thread screw with countersunk head for fastening fittings or cabinet connectors in highly compressed fibreboards such as MDF
- Ideal power transmission due to RW drive with larger contact area at the bit
- More stability and precise positioning with tight-fit recess and perfect bit fit
- Compatibility with previous AW drive
- Form-fitting connection to metal fittings or wooden products with high bulk density
- Perfect fit of 90° head in fitting parts with metal countersinks
- Pulls together without head milling due to lack of milling elements below the head
- Maximum reliability due to asymmetrical single thread
- Optimal matching of drill tip and thread geometry
- Excellent anchoring in wood due to asymmetrical thread flank arrangement
- Ideal for friction-free screw fitting in plastic anchors or homogeneous compressed wood materials
- Non-spreading screwing thanks to tip geometry without components to reduce splitting
Professional Installation Requirements
- Professional installation recommended using appropriate power tools such as Würth BS 12-A Power for optimal fastening and safety.
Applications
- Interior fitting
- Exhibition stand construction
- Furniture assembly
- Cabinet making
- Store construction
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable zinc plating extends product life reducing waste
Warranty Information
Warranty details available upon request from Wurth; typically covers manufacturing defects.
Available Now
Wurth ASSY® 4 CS MDF fittings screws are available for immediate purchase, ideal for interior fitting, furniture, and cabinet construction applications.
