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ASSYplus 4 CSMR 60 FLOOR Flooring Screw Hardened Zinc Plated Steel Partial Thread Countersunk Head Wurth

BRAND: Wurth
SKU: 178694035
$139.40 List price: $175.20
500 PCS ($0.28 per PCS)
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The ASSYplus 4 CSMR 60 FLOOR flooring screw is designed for precision fastening with its partial thread and small 60° countersunk milling head.
Technical Specifications
  • Nominal diameter: 4 mm
  • Length: 35 mm
  • Thread length: 18 mm
  • Screw-thread length with drill tip: 21.5 mm
  • Head type: Countersunk head 60 degree with milling ribs
  • Head diameter: 7 mm
  • Head height: 4.2 mm
  • Internal drive: RW20
  • Thread type: Wood screw thread
  • Thread design: Partial thread
  • Design: With shaft
  • Thread form: Single start thread
  • Core diameter: 2.5 mm
  • Shape of tip: Drilling tip
  • Material: Hardened steel
  • Surface: Zinc plated
  • Max screw-in angle: 90 degrees
  • Min screw-in angle: 0 degrees
  • Suitable materials: Board ply wood (BSP), Wood, Derived timber product, Hardwood, LVL, Softwood, Construction timber (KVH), OSB, Chipboard, Solid wood panel (SWP)
  • Dimensions (H x L x W): 4.2mm x 35mm x 7mm
  • Weight: 0.0021 kg
Key Features
  • Partial thread screw with small 60° countersunk milling head
  • Suitable for gap-free fastening close to edges without pre-drilling of tongue and groove floorboards or panels (OSB, chipboards)
  • Ideal power transmission with RW drive for more power and stability
  • Tight-fit recess for precise positioning and fewer bit changes
  • Advanced centring drill tip for precise positioning and clean drilling without chipping
  • Maximum drilling performance with drilling cutting edges similar to Forstner bits
  • Centring pin prevents slipping on hard surfaces
  • Gentle thread start for quick screwing
  • Easy countersinking in hardwood, softwood, and high knot content wood
  • Small 60° countersunk head for use in seams or tongue-and-groove connections
  • Reduced splitting of components during screw immersion
  • High milling performance due to milling ribs at the countersunk head
  • Asymmetrical single thread for maximum screw connection reliability
  • Optimal matching of drill tip and thread geometry
  • Excellent anchoring in wood due to asymmetrical thread flank arrangement
Professional Installation Requirements
  • Recommended installation by professionals or skilled tradespeople for optimal fastening performance and safety.
Applications
  • Furniture assembly
  • Cabinet making
  • Store construction
  • Exhibition stand construction
  • Interior fitting
  • Floorboard and panel fastening in indoor dry or sheltered areas
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

Product approved under ETA-11/0190 ensuring quality and reliability standards.

Available Now

The Wurth ASSYplus 4 CSMR 60 Floor Flooring Screw is available for immediate purchase, ideal for furniture, cabinet, store, exhibition stand construction, and interior fitting applications.

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