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Combi Hexagon Tapping Screw with Captive Washer | Zinc Plated Steel | Self-Tapping Design | @Pack of 25 | by Wurth
The Combi hexagon tapping screw with captive washer is designed for versatile fastening in metal and plastic assemblies. Made from zinc-plated steel for corrosion resistance, this self-tapping screw features a pointed tip for easy penetration and a full thread design for strong holding power. Ideal for construction and manufacturing applications, it ensures secure fastening in various environments.
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Technical Specifications
- Nominal diameter (d1): 3.5 mm
- Length (l1): 9.5 mm
- Washer diameter (d2): 8 mm
- Washer thickness (h1): 1 mm
- ISO standard: 10510
- Material: Steel
- Surface: Zinc plated with blue passivation (A2K)
- Head type: Hexagon head
- Head height (k1): 2.6 mm
- Form: C
- External drive (s1): WS5.5
- Thread type: Self-tapping screw thread
- Thread design: Full thread
- Pointed tip for easy penetration
- Dimensions (H x L x W): 2.6mm x 9.5mm x 8mm
- Weight: 0.05 kg
Key Features
- Combi hexagon head for versatile driving options
- Captive washer included for secure fastening
- Zinc-plated steel with blue passivation (A2K) for corrosion resistance
- Pointed tip for easy self-tapping
- Full thread design for strong holding power
Professional Installation Requirements
- Installation by a qualified tradesperson or technician is recommended to ensure proper fastening and safety.
Applications
- General fastening applications requiring self-tapping screws
- Metal and plastic assembly
- Construction and manufacturing requiring corrosion-resistant fasteners
Standards & Compliance
- AS/NZS 4785 – Mechanical fasteners for general use
Environmental Benefits
- Zinc plating and passivation extend product life reducing waste
- Durable steel construction minimizes replacement frequency
Warranty Information
Wurth provides warranty against manufacturing defects as per company policy.
Available Now
Available for immediate purchase, ideal for construction, manufacturing, and general fastening applications.
