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Christmas/New Year Delay Notice: Many suppliers are closed 22 Dec – 15 Jan. Some orders may experience delays.
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ASSY®plus 4 CSMR 60 FLOOR Flooring Screw | Hardened Zinc-Plated Steel | Full Thread Countersunk Head | @Pack of 250 | by Wurth

BRAND: Wurth
SKU: 178684060
$109.50 List price: $137.60
250 PCS ($0.44 per PCS)
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The ASSY®plus 4 CSMR 60 FLOOR flooring screw is designed for optimal fastening in wood and derived timber products. With a hardened zinc-plated steel construction and a full thread countersunk milling head, it ensures gap-free fastening close to edges without pre-drilling. Ideal for professional applications like furniture assembly and interior fitting, this screw offers excellent anchoring and reduced splitting for reliable performance.
Technical Specifications
  • Nominal diameter: 4 mm
  • Length: 60 mm
  • Thread length: 51 mm
  • Screw-thread length with drill tip: 54.5 mm
  • Head type: Countersunk head 60° with milling ribs
  • Head diameter: 7 mm
  • Head height: 4.2 mm
  • Internal drive: RW20
  • Thread type: Wood screw thread, full thread, single start
  • 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 plywood, wood, derived timber products, hardwood, LVL, softwood, construction timber, OSB, chipboard, solid wood panel
  • Approval: ETA-11/0190
  • Product weight per item: 3.252 g
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 4.2mm x 60mm x 7mm
  • Weight: 0.81 kg
Key Features
  • Full 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 RW drive
  • Larger contact area at the bit for more power
  • Tight-fit recess for precise positioning and one-handed working
  • Compatibility with previous AW drive
  • Advanced centring drill tip for clean drilling without chipping
  • High milling performance due to milling ribs at the countersunk head
  • Asymmetrical single thread for maximum reliability and excellent anchoring in wood
  • Easy countersinking in hardwood, softwood, and high knot content wood
  • Reduced splitting of components when immersing the screw
Professional Installation Requirements
  • Professional installation recommended for optimal fastening performance and structural integrity, especially in flooring 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

Wurth offers standard manufacturer warranty covering defects in materials and workmanship.

Available Now

The Wurth ASSY®plus 4 CSMR 60 FLOOR Flooring Screw is available for immediate purchase, ideal for indoor dry or sheltered flooring and panel fastening applications.