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ASSY 4PH Fittings Screw Zinc Plated Partial Thread 90mm 5mm Silver Wurth
Wurth ASSY PH Fittings Screw Zinc Plated Partial features 5mm, 90mm length and silver finish. Compatibility with previous AW drive systems.
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Technical Specifications
- Nominal diameter: 5 mm
- Length: 90 mm
- Head type: Pan head
- Head diameter: 10 mm
- Head height: 3.6 mm
- Internal drive: RW20
- Thread type: Wood screw thread
- Thread design: Partial thread
- Thread form: Coarse thread
- Thread length: 46 mm
- Core diameter: 3.2 mm
- Tip shape: Tip with hilltop milling cutter
- Tip angle: 34 degrees
- Material: Hardened steel
- Surface finish: Zinc plated
- Colour: Silver
- Max screw-in angle: 90 degrees
- Min screw-in angle: 0 degrees
- Product weight per item: 9.090 g
- Suitable materials: Wood, derived timber products, softwood, plywood, hardwood, LVL
- Area of application: Universal, timber construction, structural woodwork, timber panel construction, element construction, metal plate to wood, roof
- Approval: ETA-11/0190
- RoHS-compliant: Yes
- Dimensions (H x L x W): 3.6mm x 90mm x 10mm
- Weight: 0.009 kg
Key Features
- Partial-thread wood screw with pan head for universal fastening
- RW drive for ideal power transmission and larger contact area
- Tight-fit recess for precise positioning and one-handed working
- Compatibility with previous AW drive systems
- Flat fastening for metal sheets in secondary applications
- Rounded pan head with lens for large surface contact area
- Reinforced asymmetrical coarse thread flank geometry for higher power transmission in hardwoods
- Smooth thread start for optimized recessing and biting
- Dome-shaped milling elements in tip reduce splitting effect
- Friction-reduced thread rotation lowers screw-in force
Professional Installation Requirements
- Professional installation recommended to ensure correct fastening and structural integrity, especially in timber and metal applications.
Applications
- Universal fastening for metal or plastic hollow profiles
- Timber construction and structural woodwork
- Timber panel and element construction
- Metal plate to wood fastening
- Roof construction
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable zinc plating extends product life reducing waste
Warranty Information
Wurth provides warranty coverage against manufacturing defects as per company policy.
Available Now
Wurth ASSY® 4 PH partial thread pan head screws are available for immediate purchase, ideal for universal fastening in timber and metal construction projects.
