= Fillet (mechanics)
{wiki=Fillet_(mechanics)}
In mechanics and engineering, a **fillet** refers to a rounded corner or edge between two surfaces or components. Fillets are commonly used in various applications, such as in structural design, mechanical components, and manufacturing processes. Their main purposes include: 1. **Stress Distribution**: Fillets help distribute stress more evenly across a joint or connection, thus reducing the likelihood of stress concentrations that could lead to cracks or failures.
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