The curved side of the gasket

Abstract

1. The name of this design product: arc-shaped side surface of the gasket. 2. Purpose of the product of this design: Overall use: a washer used with a nut; Local use: part of the washer. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other matters that require explanation: The portion indicated by the solid line is the portion for which protection is required, and the portion indicated by the dotted line is the portion for which protection is not required.

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