Trade Discount 20%
ASSY 4 Universal Screw Zinc Plated Steel Full 25mm Silver Wurth
Wurth ASSY Csmp Universal Screw Zinc Plated Steel features 5mm, 25mm length and silver finish. Ideal power transmission thanks to RW drive.
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Technical Specifications
- Nominal diameter: 5 mm
- Length: 25 mm
- Thread length: 20 mm
- Head type: Countersunk milling pocket head
- Head diameter: 9.6 mm
- Head height: 3.2 mm
- Internal drive: RW20
- Thread type: Wood screw thread
- Thread design: Full thread
- Thread form: Coarse thread
- Core diameter: 3.2 mm
- Shape of tip: Tip with hilltop milling cutter
- Angle of the tip: 34 degrees
- Material: Hardened steel
- Surface: Zinc plated
- Colour: Silver
- Min./max. screw-in angle: 0-90 degrees
- Suitable materials: Wood, Derived timber product, Softwood, Board plywood (BSP), Hardwood, LVL
- Suitable machines: Würth BS 14-A Combi, Würth BS 18-A Power
- Screw requiring approval: Yes
- Approval: ETA-11/0190
- RoHS-compliant: Yes
- Dimensions (H x L x W): 3.2mm x 25mm x 9.6mm
- Weight: 0.1 kg
Key Features
- Universal full-thread screw for fast, permanent fixing
- Ideal power transmission thanks to RW drive
- Larger contact area at the bit for more power
- Tight-fit recess and perfect bit fit for precise positioning and one-handed working
- Compatibility with previous AW drive
- No over-tightening or stripping
- Reinforced, asymmetrical thread flank geometry for higher power transmission in hardwoods
- Higher thread flanks for better anchoring
- Smooth thread start for optimized recessing and biting
- Reduced splitting effect due to dome-shaped milling elements in the tip
- Friction-reduced thread rotation reduces screw-in force
- High strength values and ductility due to adjusted heat treatment
- Tip with hilltop milling cutter and 34° tip angle
Professional Installation Requirements
- Installation by a professional or experienced tradesperson is recommended to ensure proper fastening and structural integrity.
Applications
- Wood-wood connections
- Metal-wood fastening
- Furniture construction
- Interior construction
- Wood construction in indoor dry or sheltered areas
- Structural woodwork
- Element construction
- Interior fitting
- Roof
- Timber construction
- Timber panel construction
Standards & Compliance
- AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable and long-lasting fastening reduces need for replacements
Warranty Information
Warranty as per Wurth standard terms and conditions.
Available Now
Wurth ASSY® 4 CSMP universal full-thread screws are available for immediate purchase, ideal for wood and metal-wood fastening in furniture, interior, and timber construction.
