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Lock Washer S Spring Steel | Belleville Form | Anti-Loosening Design | RoHS Compliant | @Pack of 10 | by Wurth

BRAND: Wurth
SKU: 49316
$29.60 List price: $37.20
10 PCS ($2.96 per PCS)
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Lock Washer S Spring Steel is designed with a Belleville form and anti-loosening features, making it ideal for mechanical assemblies. Perfect for automotive, industrial, and construction applications, this washer prevents loosening of screws and bolts by supplementing pre-tensioning force. Made from durable spring steel and RoHS compliant, it ensures both safety and longevity in your fastening needs.

Product Name/Title: Lock Washer S Spring Steel | Belleville Form | Anti-Loosening Design | RoHS Compliant | @Pack of 10 | by Wurth

Brand: Wurth

SKU: 49316

Alternatively Known As: Belleville lock washer, spring lock washer, S form lock washer, anti-loosening washer

Technical Specifications
  • Internal diameter (d1): 17 mm
  • Outer diameter (d2): 24 mm
  • Height (h1): 2.1 mm
  • Thickness (s1): 1.2 mm
  • Material: Spring steel
  • Surface: Plain
  • Form: S
  • RoHS-compliant: Yes
  • Dimensions (H x L x W): 2.1mm x 24mm x 24mm
  • Weight: 0.01 kg
Key Features
  • Belleville washer form with angled teeth for optimum friction-fit and form-fit connection
  • Prevents connection loosening by supplementing pre-tensioning force
  • Made from durable spring steel with a plain surface
  • RoHS-compliant ensuring environmental safety
Professional Installation Requirements
  • Installation by a qualified technician or tradesperson is recommended to ensure proper fastening and safety.
Applications
  • Used in mechanical assemblies to prevent loosening of screws and bolts
  • Ideal for applications with short screws and vertical loads
  • Suitable for automotive, industrial, and construction fastening needs
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • RoHS-compliant material reduces hazardous substances
  • Durable spring steel construction extends product life and reduces waste
Warranty Information

Standard manufacturer warranty applies.

Available Now

Wurth Lock Washer S Spring Steel Plain 10 PCS is available for immediate purchase, ideal for mechanical fastening applications requiring secure and reliable connections.