ASSY® 4 CSMP Universal Screw Zinc Plated Partial Thread Countersunk Wurth
ASSY® 4 CSMP universal screws are designed for fast, gap-free fastening of wood-wood connections, featuring a zinc-plated finish for enhanced corrosion resistance.
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- Dimensions (H x L x W): 2.3mm x 35mm x 7mm
- Weight: 0.02 kg
- Universal partial-thread screw for fast, gap-free fastening of wood-wood connections
- Ideal power transmission thanks to RW recess
- Larger contact area at the bit for more power
- One-handed working and precise positioning due to tight-fit recess
- Compatibility with previous AW drive
- Significant reduction in force required when screwing
- Low gap effect due to displacement milling effect of the milling shank
- Minimized risk of screw breakage due to high breaking torque
- Reduced risk of injury from protruding metal chips
- High protection of application tools
- No over-tightening or stripping and high feed
- Higher power transmission in hardwoods due to reinforced, asymmetrical thread flank geometry
- Better anchorage thanks to higher thread flanks
- Smooth thread start ensures optimized recessing and biting
- Friction-reduced thread rotation reduces screw-in force
- High strength values and ductility with adjusted heat treatment
- Recommended installation using suitable machines such as Würth BS 14-A Combi or Würth BS 12-A Power for optimal performance.
- Furniture construction
- Interior fitting
- Wood construction in indoor dry or sheltered areas
- Universal fastening of wood-wood connections
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads) for construction fasteners
- RoHS-compliant ensuring reduced hazardous substances
- Durable zinc plated surface for corrosion resistance extending product life
Warranty details available upon request from Wurth; product meets ETA-11/0190 approval standards.
Available for immediate purchase, ideal for furniture construction, interior fitting, and wood construction applications.
