Trade Discount 20%
Lock Washer S Spring Steel | Zinc-Plated & Blue Passivated | Belleville Shape | Corrosion Resistant | @Pack of 25 | by Wurth
Lock Washer S Spring Steel is designed for secure mechanical fastening, featuring a Belleville shape that optimizes friction fit and prevents loosening. Ideal for applications with vertical loads, this washer is made from durable spring steel and coated with zinc for enhanced corrosion resistance. Perfect for ensuring reliable screw connections in various mechanical assemblies.
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Product Name/Title: Lock Washer S Spring Steel | Zinc-Plated & Blue Passivated | Belleville Shape | Corrosion Resistant | @Pack of 25 | by Wurth
Brand: Wurth
SKU: 493010
Alternatively Known As: Belleville washer, spring lock washer, zinc plated lock washer, S form lock washer
Technical Specifications
- Suitable for screw thread: M10
- Internal diameter (d1): 10.5 mm
- Outer diameter (d2): 16 mm
- Height (h1): 1.6 mm
- Thickness (s1): 0.9 mm
- Material: Spring steel
- Surface: Zinc plated
- RoHS-compliant: Yes
- Form: S
- Dimensions (H x L x W): 1.6mm x 16mm x 16mm
- Weight: 0.02 kg
Key Features
- Belleville washer shape achieves optimum friction fit with simultaneous 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
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper application and safety.
Applications
- Used with short screws to prevent loosening in mechanical assemblies
- Ideal for applications with loads vertical to the screw axis
- Supplementing pre-tensioning force in bolted connections
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- RoHS-compliant material ensures reduced hazardous substances
- Zinc plating provides corrosion resistance extending product life and reducing waste
Warranty Information
Standard manufacturer warranty applies.
Available Now
Available for immediate purchase, ideal for mechanical fastening applications requiring secure screw connections.
