S-92148A333 3.4 mm ID x 6.2 mm OD DIN 127B Split Lock Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 18-8 Stainless Steel construction, ideal for harsh industrial environments.
• Reliable vibration resistance due to the split lock design, preventing fastener loosening under dynamic loads.
• Precise dimensional fit with 3.4mm ID and 6.2mm OD, ensuring compatibility with M3 screws for secure assemblies.
• Compliance with DIN 127B standards guarantees consistent quality, performance, and interchangeability.
• Durable surface treatment enhances wear resistance and provides a professional, non-reflective finish.
• Environmental and safety compliance with RoHS 3 and REACH, making them suitable for regulated industries.
• Cost-effective maintenance by reducing the need for frequent retightening and replacements.

Professional Applications & Engineering Value

These M3 split lock washers are engineered to address common issues like vibration-induced loosening in machinery, automotive, and electronic assemblies. Made from Black-Oxide 18-8 Stainless Steel, they offer excellent corrosion resistance, which is critical in humid or chemically aggressive settings. The split lock washer type applies continuous spring tension, maintaining clamp load and preventing back-off in dynamic applications. By adhering to DIN 127B specifications, these metric washers ensure precise fit and reliable performance, reducing downtime and enhancing the longevity of fastened joints in industrial equipment and consumer products.

Specification Summary & Compliance

This washer features an inner diameter of 3.4 mm, outer diameter of 6.2 mm, and thickness of 0.7-0.9 mm, designed for M3 screw sizes. It conforms to DIN 127B standards for dimensional accuracy and performance. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets strict environmental and safety regulations for hazardous substances.