Trade Discount 20%
ASSY 4 CSMP HO Universal Screw Zinc Plated Countersunk Milling Pocket Head Variant-1 Wurth
The ASSY 4 CSMP HO universal screw is designed for fast, gap-free fastening in furniture assembly and cabinet construction.
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Technical Specifications
- Nominal diameter: 4.5 mm
- Length: 25 mm
- Thread length: 15 mm
- Head type: Countersunk milling pocket head with milling pockets
- Head access hole diameter: 2.5 mm
- Head diameter: 8.6 mm
- Head height: 2.6 mm
- Internal drive: RW20
- Thread type: Wood screw thread, partial thread, coarse thread
- Core diameter: 2.7 mm
- Tip shape: Tip with hilltop milling cutter
- Tip angle: 34 degrees
- Material: Hardened steel
- Surface finish: Zinc plated
- Min/max screw-in angle: 45-90 degrees
- Suitable materials: Board ply wood, hardwood, LVL, wood, derived timber products, softwood
- Suitable machines: Würth BS 14-A Combi, Würth BS 12-A Power
- Additional accessory: Cover cap
- Screw requiring approval: No
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.6mm x 25mm x 8.6mm
- Weight: 0.01 kg
Key Features
- Universal partial-thread screw with access hole for fast, gap-free fastening
- Countersunk milling pocket head with milling pockets for easy countersinking
- Optimised milling pockets reduce chipping in coated chipboards
- Reinforced asymmetrical coarse thread flank geometry for higher power transmission in hardwoods
- Smooth thread start for optimised recessing and biting
- Dome-shaped milling elements reduce splitting effect
- Friction-reduced thread rotation lowers screw-in force
- Compatible with RW20 internal drive for more power and stability
- Head recess allows covering with colour-coordinated cover caps
- Suitable for use with Würth BS 14-A Combi and BS 12-A Power machines
- RoHS-compliant and zinc plated for corrosion resistance
Professional Installation Requirements
- Installation by professionals or skilled users recommended to ensure proper fastening and avoid over-tightening or stripping.
Applications
- Furniture assembly
- Cabinet construction
- Indoor dry or sheltered wood-wood connections
- Use in board ply wood, hardwood, LVL, softwood, and derived timber products
Standards & Compliance
- Complies with AS/NZS 4785 – Wood screws for general use in timber
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Zinc plating provides corrosion resistance extending product life and reducing waste
Warranty Information
Wurth provides standard manufacturer warranty covering defects in material and workmanship.
Available Now
The Wurth ASSY 4 CSMP HO universal partial thread wood screw is available for immediate purchase, ideal for furniture and interior wood construction applications.
