Plastic spacers are used as a buffer between two surfaces, usually as a means of creating a gap or to prevent metal-to-metal contact. When it comes to bolts, plastic spacers are typically used to distribute the load evenly across a larger surface area, or to prevent damage to the surface being bolted.

There are different types of plastic spacers available for bolts, including:

Nylon spacers: These spacers are made of nylon and are commonly used because they are durable, lightweight, and resistant to corrosion.

PVC spacers: Polyvinyl chloride (PVC) spacers are also popular and are known for their strength, flexibility, and resistance to chemicals.

Polyethylene spacers: Polyethylene spacers are lightweight and resistant to chemicals, making them a good option for use in harsh environments.

When choosing a plastic spacer for a bolt, it is important to consider the load capacity, temperature range, and chemical resistance of the material. It is also important to ensure that the spacer is the correct size and shape for the application.

What are plastic spacers used for?

Plastic spacers are used in various applications to maintain a consistent distance or gap between two objects or surfaces. Some common uses of plastic spacers include:

Construction: In construction, plastic spacers are used to ensure that concrete reinforcement bars or rebar are held in the correct position, so that the concrete can be poured around them.

Automotive Industry: Plastic spacers are often used in the automotive industry to maintain the proper distance between parts and components, for example between the brake pads and the rotors.

Electrical Wiring: In electrical wiring, plastic spacers are used to separate and organize cables and wires, while keeping them at a safe distance from each other to avoid electrical interference.

Furniture Assembly: In furniture assembly, plastic spacers can be used to align and stabilize pieces during assembly.

3D Printing: Plastic spacers can also be used in 3D printing to ensure that the print head is at the correct distance from the print bed, to achieve a smooth and even print.

Overall, plastic spacers have many practical applications across various industries and fields, where precise spacing is required.