Trade Discount 20%
Universal Partial Thread Screw | Countersunk Milling Pocket Head | Zinc Plated Steel | @Pack of 500 | by Wurth
The universal partial thread screw is designed for optimal fastening in wood construction, featuring a countersunk milling pocket head and zinc plated steel for durability. Ideal for furniture and interior construction, this screw ensures high tightening effect and precise positioning, making it perfect for professionals and skilled users alike.
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Technical Specifications
- Nominal diameter: 3.5 mm
- Length: 40 mm
- Thread length: 23 mm
- Head type: Countersunk milling pocket head
- Head diameter: 7 mm
- Head height: 2.3 mm
- Internal drive: RW20
- Thread type: Wood screw thread
- Thread design: Partial thread with underhead thread
- Shaft length: 6.0 mm
- Thread form: Coarse thread
- Core diameter: 2.1 mm
- Core diameter of head thread: 2.5 mm
- Tip shape: Tip with hilltop milling cutter
- Tip angle: 28 degrees
- Material: Hardened steel
- Surface: Zinc plated
- Colour: Silver
- Screw-in angle: 0-90 degrees
- Suitable materials: Wood, derived timber products, softwood, plywood, hardwood, LVL, 3 layer board
- Screw approval: ETA-11/0190
- RoHS-compliant: Yes
- Dimensions (H x L x W): 2.3mm x 40mm x 7mm
- Weight: 0.02 kg
Key Features
- Universal partial-thread screw with underhead thread
- High tightening effect for fast, gap-free fastening of wood-wood connections
- 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 with high feed
- Reinforced, asymmetrical thread flank geometry for higher power transmission in hardwoods
- Smooth thread start for optimized recessing and biting
- Dome-shaped milling elements in the tip reduce gap effect
- Friction-reduced thread rotation lowers screw-in force
Professional Installation Requirements
- Recommended installation by professionals or skilled users using compatible power tools such as Würth ABS 12-E, BS 12-A Power, or BS 14-A Combi for optimal performance.
Applications
- Furniture construction
- Interior construction
- Wood construction in indoor dry or sheltered areas
- Press gluing
- Board doubling
- Cabinet making
- Casing
- Interior fitting
- Timber construction
- Dowel fixing
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
Warranty as per Wurth standard terms and conditions.
Available Now
Available for immediate purchase, ideal for furniture, interior, and timber construction applications.
