S-90407A121 24 mm ID x 42 mm OD DIN 462 Spring Lock Washers for Slotted Bearing Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through conical spring design that maintains constant tension under dynamic loads
• Precise dimensional compatibility with M24 screws and stepped bearing nuts for perfect fit in industrial assemblies
• Enhanced fastening security with DIN 462 and DIN 1804 compliance ensuring reliable performance in demanding applications
• Durable steel construction providing excellent strength and corrosion resistance for long service life
• Regulatory compliance assurance with RoHS 3 and REACH certification for global market acceptance
• Optimized load distribution through 42mm OD design that minimizes surface pressure and prevents damage to connected materials
• Easy installation and removal with standard 24mm ID and accessible tab design for efficient maintenance procedures

Professional Applications & Engineering Value

This M24 spring lock washer delivers critical engineering solutions for vibration-prone industrial environments where fastener integrity is paramount. The conical spring washer design creates continuous axial force that compensates for thermal expansion, material relaxation, and dynamic loading conditions common in heavy machinery, automotive assemblies, and structural steel applications. Manufactured from high-quality steel with precise metric dimensions (24mm ID, 42mm OD), this washer ensures perfect compatibility with stepped bearing nuts per DIN 1804 specifications. The DIN 462 compliant construction provides reliable performance in high-stress applications where conventional flat washers fail, making it ideal for construction equipment, industrial machinery, and transportation systems requiring vibration-resistant fastening solutions that maintain joint integrity through extended service cycles.

Specification Summary & Compliance

This metric spring lock washer features precise dimensional specifications including 24mm internal diameter, 42mm outer diameter, and 1mm thickness with 4mm overall height. The product conforms to DIN 462 standards for spring lock washers and DIN 1804 specifications for stepped bearing nut compatibility. Manufacturing quality ensures consistent performance with tab dimensions of 6mm width and 2.5mm depth. The washer is fully RoHS 3 (2015/863/EU) compliant and meets REACH (EC 1907/2006) requirements for environmental and safety standards, making it suitable for international industrial applications requiring certified components.