S-93423A113 0.121" ID x 0.24" OD Wave Spring Lock Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for chemical, marine, and outdoor applications.
• Reliable and consistent spring tension from the wave design, maintaining preload and preventing loosening under vibration for No. 4 screws.
• Durable performance ensured by a Rockwell C35 hardness rating, providing excellent wear resistance and long service life.
• Precise dimensional fit with a 0.121" ID and 0.24" OD, ensuring easy installation and optimal function with standard No. 4 screw sizes.
• Compliance with global environmental standards, being RoHS 3 and REACH compliant for safe use in regulated industries.
• Effective space-saving design with a low 0.008" thickness and 0.056" overall height, perfect for compact assemblies.
• Versatile application range across industrial, automotive, and electronic equipment requiring vibration damping and tension maintenance.

Professional Applications & Engineering Value

This 316 stainless steel wave washer is engineered to address common industrial challenges such as vibration-induced loosening and corrosive wear. Its wave form acts as a spring washer, applying constant pressure to maintain bolt preload in dynamic environments, which is critical for machinery, electrical enclosures, and automotive components. Made from 316 stainless steel, it offers exceptional resistance to chlorides and acidic conditions, reducing maintenance needs and downtime. The precise inch dimensions (0.121" ID x 0.24" OD) ensure compatibility with No. 4 screws, providing a reliable fit in assemblies where space is limited. This makes it an ideal choice for industrial applications demanding durability, safety, and compliance with stringent standards.

Specification Summary & Compliance

This wave washer features an ID of 0.121", OD of 0.24", thickness of 0.008", and overall height of 0.056", designed for No. 4 screw sizes with standard inch measurements. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. The material, 316 stainless steel, has a hardness of Rockwell C35, providing consistent performance in various industrial settings.