Trade Discount 20%
Lock Washer Type S A2 Stainless Steel | Disc Spring Shape | Corrosion Resistant | @Pack of 25 | by Wurth
Lock Washer Type S A2 Stainless Steel is designed to prevent loosening of screw connections under vertical loads, making it ideal for mechanical assemblies. With a disc spring shape for optimum friction fit and made from corrosion-resistant stainless steel, this pack of 25 washers ensures secure fastening in various applications.
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Product Name/Title: Lock Washer Type S A2 Stainless Steel | Disc Spring Shape | Corrosion Resistant | @Pack of 25 | by Wurth
Brand: Wurth
SKU: 404801026
Alternatively Known As: Spring lock washer, Disc spring washer, Helical lock washer, Stainless steel lock washer
Technical Specifications
- Suitable for screw thread: M2.5
- Internal diameter (d1): 2.7 mm
- Outer diameter (d2): 4.8 mm
- Height (h1): 0.95 mm
- Thickness (s1): 0.5 mm
- Material: Stainless steel A2
- Surface: Plain
- Form: S
- RoHS-compliant: Yes
- Dimensions (H x L x W): 0.95mm x 4.8mm x 4.8mm
- Weight: 0.01 kg
Key Features
- Disc spring shape achieves optimum friction fit with simultaneous form fit via helical gearing
- Prevents connection loosening under vertical loads
- Made from stainless steel A2 for corrosion resistance
- RoHS-compliant material
Professional Installation Requirements
- Installation by a qualified technician or tradesperson is recommended to ensure proper fastening and safety.
Applications
- Used to prevent loosening of screw connections under vertical loads
- Ideal for use with short screws to supplement pre-tensioning force
- Suitable for mechanical assemblies requiring secure fastening
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Made from durable stainless steel for long service life reducing waste
- RoHS-compliant ensuring reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies.
Available Now
Wurth Lock Washer Type S A2 Stainless Steel 25 PCS is available for immediate purchase, ideal for mechanical and industrial fastening applications.
