A blind insert nut (also called a blind rivet nut, rivnut, or threaded insert) is a one-sided fastener that provides a strong, reusable threaded hole in materials where only one side is accessible. It is widely used in thin sheets, hollow structures, and assemblies where welding or traditional nuts are impractical.
Main advantages
Single-sided installation simplifies the assembly process and enhances production efficiency.
High strength and reliability
It offers a stronger threaded connection than self-tapping screws and can withstand higher loads.
Suitable for thin plates and fragile materials
Traditional nuts or bolts are prone to thread slippage or pull-off on thin plates, while blind insert nuts are fixed by crimping, expansion or heat fusion, enhancing the connection strength.
Redisassemblable
Typical application fields
Blind insert nuts provide a quick, reliable, and strong threaded solution in applications where traditional nuts or welding are not feasible. They are essential in industries like automotive, aerospace, and electronics for efficient and durable fastening.
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