S-97093A136 24.5 mm ID x 40 mm OD DIN 128A Split Lock Washers
Split Lock Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior vibration resistance with a curved spring design that maintains constant tension and prevents loosening under heavy loads.
- Enhanced corrosion protection from zinc-plated steel, ensuring long-term durability in harsh industrial environments.
- Precise fit for M24 screws with a 24.5mm internal diameter, providing secure fastening and easy installation.
- High hardness rating of Rockwell C44 for excellent wear resistance and reliable performance under repeated stress.
- Compliance with DIN 128A standards guarantees consistent quality, dimensional accuracy, and interchangeability.
- RoHS 3 and REACH compliant for safe use in regulated industries, meeting environmental and health standards.
- Optimized dimensions (40mm OD, 3.8mm thickness) offer a balanced profile for effective load distribution without adding bulk.
Professional Applications & Engineering Value
This M24 split lock washer is engineered to address common industrial challenges like bolt loosening due to vibrations and dynamic loads. Made from zinc-plated steel, it provides robust corrosion resistance, making it ideal for outdoor machinery, automotive assemblies, and heavy equipment. The curved spring design ensures a powerful locking force that compensates for thermal expansion and material wear, reducing maintenance needs. By conforming to DIN 128A standards, it delivers precise metric sizing and reliable performance in high-stress applications such as construction, manufacturing, and transportation systems, where failure prevention is critical.
Specification Summary & Compliance
This washer meets DIN 128A specifications for dimensional accuracy, including an ID of 24.5mm, OD of 40mm, and thickness of 3.8mm, ensuring compatibility with M24 screw sizes. It is manufactured from zinc-plated steel with a hardness of Rockwell C44 for durability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), it adheres to environmental and safety regulations for industrial use.
