S-97093A161 10.2 mm ID x 18.1 mm OD DIN 128B Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through the wave split design that maintains constant spring tension under dynamic loads
• Enhanced corrosion protection with zinc-plated steel construction for extended service life in harsh environments
• Consistent locking performance thanks to Rockwell C44 hardness ensuring dimensional stability under pressure
• Precision dimensional fit with 10.2mm ID and 18.1mm OD for accurate M10 screw compatibility
• Reliable industrial compliance meeting DIN 128B standards for quality assurance in mechanical assemblies
• Environmental responsibility through RoHS 3 and REACH compliance for sustainable manufacturing operations
• Optimal load distribution with 1.7mm thickness and 2.9mm overall height providing balanced pressure across fastened surfaces

Professional Applications & Engineering Value

This M10 wave split lock washer delivers critical anti-loosening performance in high-vibration environments where fastener integrity is paramount. The zinc-plated steel construction provides essential corrosion resistance for outdoor equipment, automotive assemblies, and industrial machinery exposed to moisture and chemicals. Engineered to DIN 128B specifications, the wave-form design creates continuous spring action that compensates for thermal expansion, material relaxation, and dynamic loading conditions. The Rockwell C44 hardness ensures the washer maintains its locking force without deformation, making it ideal for heavy-duty applications where vibration resistance determines equipment reliability and safety. This precision metric lock washer solves common loosening problems in mechanical systems while meeting stringent European compliance standards.

Specification Summary & Compliance

This wave split lock washer features precision dimensions with 10.2mm inner diameter, 18.1mm outer diameter, 1.7mm thickness, and 2.9mm overall height, engineered specifically for M10 screw applications. Manufactured according to DIN 128B standards for dimensional accuracy and performance reliability. The product demonstrates full compliance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations concerning chemical safety, including the latest SVHC updates as of January 17, 2023. The zinc-plated steel material with Rockwell C44 hardness ensures consistent mechanical properties and long-term performance in industrial fastening systems.