Trade Discount 20%
Lock Washer S Spring Steel Belleville Shape Zinc-Plated & Blue Passivated Variant-1 Wurth
Lock Washer S Spring Steel is designed for secure fastening with its Belleville shape, providing optimum friction and preventing loosening under vertical loads.
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Technical Specifications
- Suitable for screw thread: M5
- Internal diameter (d1): 5.3 mm
- Outer diameter (d2): 9 mm
- Height (h1): 1.1 mm
- Thickness (s1): 0.6 mm
- Material: Spring steel
- Surface: Zinc plated
- RoHS-compliant: Yes
- Form: S
- Dimensions (H x L x W): 1.1mm x 9mm x 9mm
- Weight: 0.01 kg
Key Features
- Belleville washer shape for optimum friction and form fit via helical gearing
- Prevents connection loosening by supplementing pre-tensioning force
- Mechanically applied zinc coating for corrosion resistance
- Made from durable spring steel
- RoHS-compliant
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper fastening and safety.
Applications
- Used with short screws to prevent loosening under vertical loads
- Ideal for mechanical assemblies requiring secure fastening
- Suitable for M5 screw threads in industrial and construction settings
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant material ensures reduced hazardous substances
- Zinc coating provides corrosion resistance extending product life
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
Wurth Lock Washer S Spring Steel Zinc Coated 25 PCS is available for immediate purchase, ideal for mechanical fastening applications requiring secure screw connections.
