Trade Discount 21%
Contact Washer DISC CNTCT SER MZP D41 | Zinc Plated | Serrated Design | @Pack of 50 | by Wurth
Contact Washer DISC CNTCT SER MZP D41 is designed for secure electrical grounding and mechanical fastening. Featuring a serrated design that prevents rotation during installation, this zinc plated washer ensures optimum grounding for M4 screw threads. Ideal for industrial and automotive assembly, it’s a reliable choice for professionals seeking durability and performance.
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Product Name/Title: Contact Washer DISC CNTCT SER MZP D41 | Zinc Plated | Serrated Design | @Pack of 50 | by Wurth
Brand: Wurth
SKU: 413004
Alternatively Known As: Contact Toothing Washer, Serrated Grounding Washer, Zinc Plated Contact Washer
Technical Specifications
- Suitable for screw thread: M4
- Internal diameter (d1): 4.1 mm
- Outer diameter (d2): 8 mm
- Thickness (h1): 0.8 mm
- Material: Steel
- Min./max. Vickers hardness, HV: 420-520 HV
- Surface: Zinc plated
- Design: Contact toothing
- Other standard: WN 413
- Dimensions (H x L x W): 0.8mm x 8mm x 8mm
- Weight: 0.01 kg
Key Features
- Mechanically galvanised steel construction
- Serrated design prevents rotation during unscrewing and tightening
- Ensures optimum grounding
Professional Installation Requirements
- Installation by a qualified professional is recommended to ensure proper grounding and fastening.
Applications
- Electrical grounding and bonding applications
- Mechanical fastening requiring secure contact
- Industrial and automotive assembly
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable zinc plated surface extends product life reducing waste
- Steel material is recyclable
Warranty Information
Standard manufacturer warranty applies.
Available Now
Wurth Contact Washer DISC CNTCT SER MZP D41 50 PCS is available for immediate purchase, ideal for electrical and mechanical fastening applications.
