This gasket assortment provides a versatile set of gaskets designed for sealing, insulation and lightweight protection in a range of small to midsize assemblies. It includes multiple materials and shapes to suit different mounting configurations and service conditions. Contents and materials Nylon gasket PE rubber gasket Thickened insulation gasket Soft plastic flat gasket Plastic circular gasket Size: 20x30x1 Quantity: 50 pieces Compatible bolt/hole range: M3, M4, M5, M6 through M20 Key benefits Flexible material options for reliable sealing across different environments Thickened insulation adds heat/temperaturerelated protection where needed Flat and circular shapes provide versatile mounting compatibility Lightweight and corrosionresistant, suitable for a variety of applications Bulk pack ensures availability for replacements, batches, or multiple projects Key attributes Functionality: seal joints and housings, insulate against temperature, and dampen minor vibrations Compatibility: designed for mounting holes and bolt sizes M3, M4, M5, M6 to M20 Size: 20x30x1 (specific dimension provided for each gasket in the set) Material: nylon, PE rubber, soft plastic, and related gasket types Performance: durable, resistant to wear and corrosion, appropriate for longterm use in compatible assemblies Applications and use cases Electronics enclosures and control panels: seal gaps to prevent dust and moisture ingress while providing a compact, lowprofile gasket solution Small machinery and equipment housings: use for covers, casings, and valve interfaces to reduce leaks and dampen light vibration Plumbing fittings and appliance seals: suitable for gradual sealing of fittings and smallappliance interfaces where a thin gasket is required Notes on usage Select the gasket shape and material suited to the specific joint and operating environment Ensure proper alignment with bolt holes in the range M3 to M20 for sealing Use as part of a standard assembly process to achieve consistent compression and sealing performance This product aligns with the original specification set, providing a 50piece assortment of gaskets in 20x30x1 size, including nylon gaskets, PE rubber gaskets, thickened insulation, soft plastic flat gaskets, and plastic circular gaskets for M3/M4/M5/M6M20 applications.