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Wing Bolt Round Wings DIN 316 | M4 Thread | Zinc-Plated & Blue Passivated | @Pack of 10 | by Wurth
Wing Bolt Round Wings DIN 316 with M4 thread and zinc-plated blue passivation—ideal for mechanical assemblies requiring hand-tightened fasteners. Built for easy installation without tools, these durable bolts ensure reliable performance in equipment maintenance and furniture assembly.
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Technical Specifications
- Thread type x nominal diameter (d1): M4
- Outer diameter (d2): 8 mm
- Length (l1): 30 mm
- Wing height (h1): 10.5 mm
- Width of wing on nut (e2): 20 mm
- Head height: 10.5 mm
- Standards: DIN 316
- Material: Malleable cast iron
- Surface: Zinc plated, blue passivated
- RoHS-compliant: Yes
- Head type: With wing
- Drive type: With hand
- Thread type: Metric thread
- Pitch: 0.7 mm
- Thread form: Standard metric thread
- Design: Pressed
- Product class: C
- Dimensions (H x L x W): 10.5mm x 30mm x 20mm
- Weight: 0.05 kg
Key Features
- Round wing design for easy hand tightening and loosening
- Made from malleable cast iron for durability
- Zinc plated with blue passivation for corrosion resistance
- Complies with DIN 316 standard
- Metric thread with 0.7 mm pitch
Professional Installation Requirements
- No professional installation required; designed for hand tightening without tools.
Applications
- Mechanical assemblies requiring hand-tightened fasteners
- Equipment and machinery maintenance
- Furniture assembly and repair
- General purpose fastening where tool-free operation is needed
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant ensuring reduced hazardous substances
- Durable zinc plating extends product life reducing waste
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
Wurth Wing Bolt Round Wings DIN 316 M4 Zinc-Plated Blue Passivated 10 PCS is available for immediate purchase, ideal for mechanical and general fastening applications.
