S-92148A150 3.4 mm ID x 6.2 mm OD DIN 127B Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance due to the split lock design that maintains tension under dynamic loads, preventing fastener loosening in demanding applications.
• Excellent corrosion resistance from 18-8 stainless steel material, ensuring long-term reliability in humid or corrosive industrial environments.
• Precise dimensional fit with 3.4mm ID and 6.2mm OD engineered for M3 screws, providing secure fastening and reducing assembly errors.
• Compliance with DIN 127B standard guarantees consistent quality, interchangeability, and performance across metric fastener systems.
• Environmental regulatory compliance with RoHS 3 and REACH, making them safe for use in regulated industries and global supply chains.
• Durable construction with 0.7-0.9mm thickness offering optimal spring action without compromising material integrity.
• Cost-effective maintenance solution by extending equipment service life through reliable locking action and material durability.

Professional Applications & Engineering Value

These M3 split lock washers deliver critical engineering value by solving vibration-induced fastener failure in industrial equipment. Manufactured from 18-8 stainless steel, they provide inherent corrosion resistance for applications in chemical processing, marine hardware, and food machinery where moisture exposure is common. The DIN 127B standard ensures precise metric dimensions (3.4mm ID/6.2mm OD) and consistent spring tension, while the split design creates continuous radial pressure that compensates for thermal expansion and vibration. This makes them ideal for secure fastening in automotive assemblies, electrical enclosures, and precision machinery where loosening could cause operational failures or safety hazards.

Specification Summary & Compliance

This split lock washer features metric dimensions with 3.4mm internal diameter, 6.2mm outer diameter, and 0.7-0.9mm thickness range, engineered specifically for M3 screw sizes. Manufactured to DIN 127B specifications for dimensional accuracy and performance consistency. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence for industrial components.