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- Protects and enhances hole edge strength: In plastic components that require threaded connections, where the plastic itself may not be sufficient to withstand the stress caused by the fastener, nut plugs provide a stronger metal thread interface that prevents the plastic holes from being torn or damaged.
- Improved tightening stability: Metal threads are more wear-resistant than plastic threads, providing a more stable fastening effect, reducing loosening and ensuring the reliability of the connection.
- Cost & Design Flexibility: By using a plastic body and local metal inserts, components can be designed to withstand high torques.
- Simplified assembly process: Pre-installed nut plugs simplify the assembly of the final product, as there is no need to tap or install nuts separately in each hole.
- Corrosion protection and adaptation to special environments: For components that need to be used in corrosive or special chemical environments, choosing the right material for nut plugs (e.g. stainless steel) can improve corrosion resistance.
- Insulation and immunity: In electronic devices, plastic nut plugs also provide electrical insulation and prevent current from being transmitted through metal fasteners, reducing electromagnetic interference (EMI).
- Easy to repair and replace: If removal and reinstallation are required, metal nut plugs are more durable than plastic threads, reducing the risk of hole damage due to multiple disassembly.
- Customization: Nut plugs can be selected in different materials, sizes and thread specifications according to different application needs to adapt to the connection needs of various plastic parts.
Previous Product:M8x25x50 rectangular nut plug
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