S-92148A331 2.4 mm ID x 4.4 mm OD DIN 127B Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance due to the split lock design, ensuring fasteners stay securely tightened in high-motion environments.
• Excellent corrosion resistance from Black-Oxide 18-8 Stainless Steel, ideal for harsh or humid industrial settings.
• Precise dimensional fit with 2.4mm ID and 4.4mm OD, providing reliable alignment and consistent performance with M2 screws.
• Compliance with DIN 127B standard guarantees interchangeability and meets rigorous European engineering specifications.
• Durable material construction using 18-8 Stainless Steel, offering long-lasting strength without sacrificing flexibility.
• Environmental regulatory compliance with RoHS 3 and REACH, ensuring safe use in eco-conscious manufacturing processes.
• Cost-effective locking solution that reduces maintenance needs and prevents assembly failures in repetitive applications.

Professional Applications & Engineering Value

This M2 split lock washer is engineered to address common industrial challenges like vibration-induced loosening and corrosive wear. Made from Black-Oxide 18-8 Stainless Steel, it provides a robust barrier against moisture and chemicals, extending service life in automotive, electronics, and machinery assemblies. The split lock design applies continuous spring tension, maintaining clamp load under dynamic stresses. Complying with DIN 127B, it ensures precise thread engagement and reliable performance in metric fastening systems, reducing downtime and enhancing safety in critical applications.

Specification Summary & Compliance

This washer meets DIN 127B specifications with an inner diameter of 2.4 mm, outer diameter of 4.4 mm, and thickness ranging from 0.4–0.6 mm, designed for M2 screw sizes. It is manufactured from 18-8 Stainless Steel with a black-oxide finish and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safety and sustainability in industrial use.