S-92148A251 19 mm ID x 29.4 mm OD DIN 127B Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through the split lock design that maintains consistent spring tension under dynamic loads
• Exceptional corrosion resistance provided by 18-8 stainless steel construction for long-term reliability in harsh environments
• Precise dimensional compatibility with M18 fasteners featuring 19mm inner diameter and 29.4mm outer diameter for perfect fit
• Guaranteed quality assurance through strict adherence to DIN 127B manufacturing standards for consistent performance
• Environmental compliance confidence with RoHS 3 and REACH compliance meeting international regulatory requirements
• Reliable locking action that prevents fastener loosening in high-vibration industrial applications
• Durable construction with 3.3-3.7mm thickness providing optimal spring force without compromising material integrity

Professional Applications & Engineering Value

This M18 split lock washer delivers critical vibration resistance in demanding industrial environments where fastener security is paramount. Engineered to DIN 127B standards, the precision-formed split design creates continuous spring tension that compensates for thermal expansion, material relaxation, and dynamic loads. The 18-8 stainless steel construction ensures reliable performance in corrosive environments, from chemical processing equipment to marine applications. The metric dimensions (19mm ID, 29.4mm OD) provide exact compatibility with M18 fasteners, eliminating play and ensuring uniform load distribution. This split lock washer standard configuration solves common engineering challenges of fastener loosening in machinery, automotive assemblies, and structural applications where vibration-induced failures can lead to costly downtime and safety concerns.

Specification Summary & Compliance

Manufactured to DIN 127B specifications with precise metric dimensions: 19mm inner diameter, 29.4mm outer diameter, and 3.3-3.7mm thickness range. Constructed from 18-8 stainless steel for optimal corrosion resistance and mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide. The standard split lock configuration provides reliable spring action for maintaining fastener tension in vibration-prone assemblies.