Trade Discount 20%
Locking Disc Spring Washer M16 Steel Hardened Zinc Flake Wurth
Wurth Locking Disc Spring Washer Steel Hardened features M16, 16.4mm and 32.5mm outer diameter. Minimal tightening torque distribution.
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Technical Specifications
- Suitable for screw thread: M16
- Internal diameter (d1): 16.4 mm
- Outer diameter (d2): 32.5 mm
- Height (h1): 3.75 mm
- Thickness (s1): 2.5 mm
- Material: Spring steel
- Vickers hardness: 420-510 HV
- Surface finish: Zinc-flake silver coating
- RoHS-compliant: Yes
- Corrosion protection period: 720 hours
- Form: M
- Locking device operating principle: Serrated lock washer
- Locking function: Embedding locking device
- Dimensions (H x L x W): 3.75mm x 32.5mm x 32.5mm
- Weight: 0.05 kg
Key Features
- Type M (medium) suitable for screw connections up to strength class 8.8
- Friction locking via spring force and mechanical interlock through specific surface stamping
- Protects counter surface from damage by preventing washer rotation during installation
- Minimal tightening torque distribution for secure fastening
- Reusable and effective up to approximately 350°C
- Corrosion protection with zinc-flake silver coating providing 720 hours resistance
Professional Installation Requirements
- Installation by a qualified technician or engineer is recommended to ensure proper torque and locking function.
Applications
- Suitable for screw connections of strength class 8.8 with normal head contact
- Ideal for mechanical fastening requiring secure locking and minimal surface damage
- Reusable locking washer for industrial and mechanical assembly applications
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Reusable design reduces waste and replacement frequency
- Corrosion-resistant coating extends product life, reducing environmental impact
Warranty Information
Standard manufacturer warranty against defects applies.
Available Now
The Wurth Locking Disc Spring Washer M16 Zinc-Flake Coated 25 PCS is available for immediate purchase, ideal for secure mechanical fastening applications.
