Trade Discount 20%
M5 Serrated Lock Washer | Spring Steel | Corrosion Protection | RoHS Compliant | by Wurth
The M5 Serrated Lock Washer is designed for securing screws and bolts in mechanical assemblies, featuring a durable spring steel construction and a serrated design for effective locking. With a corrosion protection period of up to 480 hours and RoHS compliance, this washer is perfect for automotive, machinery, and construction applications, ensuring reliability under vibration and dynamic loads.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: M5 Serrated Lock Washer | Spring Steel | Corrosion Protection | RoHS Compliant | by Wurth
Brand: Wurth
SKU: 4015
Alternatively Known As: M5 Lock Washer, Serrated Lock Washer M5, Spring Steel Lock Washer
Technical Specifications
- Suitable for screw thread: M5
- Internal diameter (d1): 5.1 mm
- Outer diameter (d2): 12.2 mm
- Height (h1): 1.8 mm
- Thickness (s1): 1.2 mm
- Material: Spring steel
- Min./max. Vickers hardness, HV: 420-510 HV
- Surface: Flake zinc silver
- Corrosion protection period: 480 hours
- Form: M
- Locking device operating principle: Serrated lock washer
- Locking function: Embedding locking device
- RoHS-compliant: Yes
- Dimensions (H x L x W): 1.8mm x 12.2mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Made from spring steel for high strength and durability
- Serrated lock washer design provides embedding locking function
- Flake zinc silver surface finish offers corrosion protection up to 480 hours
- RoHS-compliant ensuring environmental safety
Professional Installation Requirements
- Installation should be performed by qualified personnel to ensure proper fastening and locking function.
Applications
- Securing screws and bolts with M5 thread in mechanical assemblies
- Used in automotive, machinery, and construction fastening applications
- Prevents loosening due to vibration and dynamic loads
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- RoHS-compliant material reduces hazardous substances
- Durable corrosion protection extends product life, reducing waste
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
The Wurth 4015 M5 Serrated Lock Washer is available for immediate purchase, ideal for securing fasteners in mechanical and construction applications.
