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ASSYplus 4 CS Universal Screw Hardened Zinc Plated 17mm Wurth

BRAND: Wurth
SKU: 178043517
$201.40 List price: $253.20
1000 PCS ($0.20 per PCS)
+ −
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Wurth ASSYplus CS Universal Screw Hardened features 3.5mm, 17mm length and 11mm thread length. Ideal power transmission thanks to RW drive.
Technical Specifications
  • Nominal diameter: 3.5 mm
  • Length: 17 mm
  • Thread length: 11 mm
  • Screw-thread length with drill tip: 14.5 mm
  • Head type: Countersunk head
  • Head diameter: 6.9 mm
  • Head height: 2.1 mm
  • Internal drive: RW20
  • Thread type: Wood screw thread
  • Thread design: Full thread
  • 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: 45 degrees
  • Suitable materials: Board ply wood (BSP), Wood, Derived timber product, Hardwood, LVL, Softwood, Construction timber (KVH)
  • Product weight per item: 0.818 g
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 2.1mm x 17mm x 6.9mm
  • Weight: 0.82 kg
Key Features
  • Full threaded screw with raised countersunk head and restraining ribs for gap-free fastening close to edges
  • Mounting of metal fittings to timber windows without pre-drilling the wood
  • Ideal power transmission thanks to RW drive
  • Larger contact area at the bit for more power
  • More stability, one-handed working, precise positioning due to tight-fit recess and perfect fit of the bit
  • Fewer bit changes, one bit for many screw diameters
  • Compatibility with previous AW drive
  • Advanced centring drill tip for precise positioning and very clean drilling
  • Positioning and drilling without chipping
  • Maximum drilling performance through drilling cutting edges similar to Forstner bits
  • Precise positioning on hard surfaces without slipping thanks to centring pin
  • Quick screwing due to gentle start of thread
  • 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 of the screw connection due to asymmetrical single thread
  • Optimal matching of drill tip and thread geometry
  • Excellent anchoring in wood due to asymmetrical arrangement of thread flanks
Professional Installation Requirements
  • Installation by a professional or experienced tradesperson is recommended to ensure proper fastening and structural integrity.
Applications
  • Interior fitting
  • Cabinet construction
  • Store construction
  • Exhibition stand construction
  • Furniture assembly
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 provides warranty coverage against manufacturing defects as per company policy.

Available Now

Wurth ASSY®plus 4 CS universal screws are available for immediate purchase, ideal for interior fittings, cabinetry, furniture, and exhibition stand construction.

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