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ASSYplus 4 CSMR 60 FLOOR Flooring Screw Hardened Zinc Plated Steel Countersunk Milling Head Variant-5 Wurth

BRAND: Wurth
SKU: 178693550
$274.70 List price: $345.20
500 PCS ($0.55 per PCS)
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The ASSYplus 4 CSMR 60 FLOOR flooring screw is designed for precision fastening with its hardened zinc plated steel construction and unique 60° countersunk milling
Technical Specifications
  • Nominal diameter: 3.5 mm
  • Length: 50 mm
  • Thread length: 27 mm
  • Screw-thread length with drill tip: 30.5 mm
  • Head type: Countersunk head 60 degree with milling ribs
  • Head diameter: 6 mm
  • Head height: 3.5 mm
  • Internal drive: RW10
  • Thread type: Wood screw thread
  • Thread design: Partial thread
  • Design: With shaft
  • Thread form: Single start thread
  • Core diameter: 2.1 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)
  • Product weight per item: 2.106 g
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 3.5mm x 50mm x 6mm
  • Weight: 0.0021 kg
Key Features
  • Special 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) in indoor dry or sheltered areas.
  • Ideal power transmission thanks to RW drive with larger contact area at the bit.
  • More stability and precise positioning due to tight-fit recess and perfect bit fit.
  • Compatibility with previous AW drive and fewer bit changes needed.
  • Advanced centring drill tip for precise positioning and very 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 with high knot content, and hard wood fibreboards.
  • Small 60° countersunk head with narrower geometry for use in seams or tongue-and-groove connections.
  • Reduced splitting of components when immersing the screw.
  • High milling performance due to milling ribs at the countersunk head.
  • Maximum reliability of screw connection due to asymmetrical single thread.
  • Optimal matching of drill tip and thread geometry.
  • Excellent anchoring in wood due to asymmetrical thread flank arrangement.
Professional Installation Requirements
  • Professional installation recommended to ensure correct fastening and safety, especially in structural or load-bearing applications.
Applications
  • Furniture assembly
  • Cabinet making
  • Store construction
  • Exhibition stand construction
  • Interior fitting
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • RoHS-compliant ensuring reduced hazardous substances.
  • Durable hardened steel construction extends product life reducing waste.
Warranty Information

Warranty details available upon request from Wurth; product is ETA-11/0190 approved.

Available Now

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

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