Screw assembly of faucet nut

Abstract

1. The name of the product of this design: spiral assembly part of faucet nut. 2. Purpose of the product of this design: The whole is a faucet accessory, and the part for which protection is requested is the spiral part of the faucet accessory, which is used to tighten the faucet or prevent the faucet from loosening after installation. 3. The key point of the design of this product lies in the shape of the uncoated part. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other matters that need explanation: The red-coated part is the part for which protection is not requested, and the uncoated part is the part for which protection is requested.

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