Features Convenient Storage Solution: Packed in a durable plastic box, this assortment kit ensures easy organization and protection against damage Exceptional Insulation Properties: Constructed from nylon, these washers are non-magnetic and provide heat insulation, making them ideal for various applications Comprehensive Model Selection: Featuring a complete range of specifications from M2 to M6, this kit guarantees reliable quality for all your project needs Versatile Industry Applications: Perfect for use in communication, electroplating, medical equipment, and office electronics, these washers meet diverse industry requirements Portable and Accessible Design: The integrated box design makes it easy to transport and access your nylon washers, ensuring convenience in all settings Features: 1、Packed in plastic box for easy storage and not easy to damage. 2、Nylon is insulating, non-magnetic, heat-insulating and -resistant. 3、Complete model specifications and reliable quality. 4、As an electronic component, it is suitable for communication, electroplating, medical equipment, office equipment, electronics and other industries. 5、They are integrated in a box,portable and convenient to access and store. Specification: Item Type:Nylon Washer Material:Nylon Package List: 50pcs M2 Washer 50pcs M2.5 Washer 50pcs M3 Washer 50pcs M4 Washer 25pcs M5 Washer 25pcs M6 Washer Package List 50pcs M2 Washer 50pcs M2.5 Washer 50pcs M3 Washer 50pcs M4 Washer 25pcs M5 Washer 25pcs M6 Washer