Injection Molded Parts Bolt and Nut

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Payment Type:	L/C,T/T
Incoterm:	FOB,CIP
Transportation:	Ocean
Port:	Dalian

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Brand: Jinggong

Place Of Origin: China

Processing Service: Moulding

Plastic Molding Process Type: Injection

Packaging & Delivery

Selling Units	:	Piece/Pieces
Package Type	:	Carton or pallet
Picture Example	:

Product Description

Plastic insulated screw is a type of fastener that combines a metal screw with a plastic insulation or coating. This unique design offers several advantages over traditional screws, particularly in electrical and construction applications.

1. Electrical insulation: The plastic coating serves as an insulating material, preventing the metal part from conducting electricity. This makes it suitable for use in electrical installations where there's a risk of electrical shock or interference, such as when attaching wires to electrical boxes or conduit.

2. Heat resistance: The plastic insulation can provide thermal insulation, protecting the metal thread from heat, which is beneficial in high-temperature environments or when dealing with electrical components that generate heat.

3. Chemical resistance: Depending on the type of plastic used, these screws can be resistant to chemicals, making them ideal for applications where they may come into contact with corrosive substances.

4. Aesthetics: Plastic-coated screws can blend in better with certain materials, providing a more discreet appearance, especially in situations where the screw head needs to be concealed.

5. Noise reduction: Some plastics have sound-dampening properties, which can help reduce noise when screws are tightened or removed.

6. Durability: The plastic coating can protect the metal from rust and corrosion, extending the life of the screw.

7. Ease of installation: The plastic insulation may offer a smoother surface, making installation easier and reducing the risk of damaging the material being fastened.

When selecting a plastic-insulated screw, it's important to choose the right type of plastic based on the specific application's requirements, such as voltage ratings, temperature resistance, and chemical compatibility. Common materials for plastic insulation include PVC and nylon.