GB93 A2 304 Stainless Steel Spring Split Lock Washer Elastic Gasket Key benefits - Provides locking action to prevent nut and bolt loosening from vibration and impact - Stainless steel construction offers corrosion resistance and durability - Elastic gasket behavior helps distribute load and maintain seal where needed Specifications and compatibility - Material: GB93 A2 304 stainless steel - Type: Spring split lock washer elastic gasket - Sizes: M1.6, M2, M2.5, M3, M4, M5, M6, M8, M10, M12 - Pack quantity: 20-100 pieces per package Installation note - After fully fixed, the groove edge and the material surface in the nut are engaged to secure the joint Applications and use scenarios - Mechanical assemblies and machinery where vibration requires reliable locking - Automotive or bicycle components needing secure fastenings under dynamic conditions - Electrical enclosures and equipment housings where a gasket-like seal and lock are beneficial