S-97093A215 8.5 mm ID x 14.8 mm OD DIN 127B Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance maintains secure locking under dynamic loads and mechanical stress
• Enhanced corrosion protection through black-oxide steel construction for extended service life in harsh environments
• Precision dimensional control with 8.5mm ID and 14.8mm OD ensures perfect fit for M8 fasteners
• Exceptional hardness rating at Rockwell C44 provides reliable spring action and prevents permanent deformation
• Standardized performance meeting DIN 127B specifications guarantees consistent quality and interchangeability
• Optimized thickness range (1.9-2.1mm) delivers ideal compression and locking force distribution
• Metric system compatibility enables seamless integration with international equipment and machinery

Professional Applications & Engineering Value

This M8 split lock washer delivers critical engineering solutions where vibration-induced loosening compromises assembly integrity. The black-oxide steel construction provides essential corrosion resistance for industrial environments exposed to moisture, chemicals, and temperature variations. The split lock design creates continuous spring tension that counters rotational forces in machinery, automotive components, and electrical enclosures. Meeting DIN 127B standards, this metric lock washer ensures precise dimensional accuracy for M8 fastener systems, preventing joint failure while maintaining reusability. The combination of Rockwell C44 hardness and controlled thickness provides optimal elastic recovery, making it ideal for high-cycle applications requiring reliable vibration-resistant performance without galling or seizing.

Specification Summary & Compliance

Manufactured to DIN 127B specifications with precise dimensional tolerances for 8.5mm inner diameter and 14.8mm outer diameter. The split lock washer features a thickness range of 1.9-2.1mm with Rockwell C44 hardness certification. Constructed from black-oxide steel for enhanced corrosion protection. Compliant with European metric standards and suitable for industrial applications requiring reliable vibration resistance and secure locking performance for M8 fastener systems.