S-92161A053 8.255 mm ID x 12.573 mm OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through wave spring design that maintains consistent tension under dynamic loads
• Excellent corrosion resistance provided by 18-8 stainless steel composition for harsh industrial environments
• Precise dimensional accuracy with 8.255mm ID and 12.573mm OD ensuring perfect fit for M8 fasteners
• Enhanced durability with Rockwell C40 hardness that withstands repeated compression cycles
• Reliable spring performance from 1.22mm overall height that delivers consistent load distribution
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
• Optimal space utilization with minimal 0.203mm thickness for compact assembly designs

Professional Applications & Engineering Value

This M8 wave washer delivers exceptional engineering value in applications where vibration resistance and spring tension maintenance are critical. The 18-8 stainless steel construction provides superior corrosion resistance, making it ideal for harsh environments including marine, chemical processing, and outdoor equipment. The unique wave spring design creates multiple points of contact that effectively absorb shock and prevent fastener loosening in dynamic systems. With its metric dimensions and precise 8.255mm internal diameter, this washer ensures perfect compatibility with M8 fasteners while maintaining consistent pressure distribution across mating surfaces. The combination of Rockwell C40 hardness and thin 0.203mm thickness allows for reliable performance in space-constrained assemblies without compromising on durability or spring characteristics.

Specification Summary & Compliance

This metric wave washer features precise dimensional specifications including 8.255mm internal diameter, 12.573mm outer diameter, and 1.22mm overall height with 0.203mm material thickness. Manufactured from 18-8 stainless steel with Rockwell C40 hardness, the washer is engineered to metric standards for M8 fastener applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial and commercial use across global markets.