Plastic spacer sleeves, 100 pieces of M3, rust-proof, anti-aging and good insulation

Descrizione di Plastic spacer sleeves, 100 pieces of M3, rust-proof, anti-aging and good insulation

1. Function and Purpose: It can be used as a sleeve, shim, or washer. It can also be used for insulation in electronic devices or to prevent electrolytic reactions between different metals. In addition, it can be used to reduce noise and vibration. 2. Specification Description: You will receive 200 shims and a storage box. This set includes 10 pieces of each specification, specifically shims with specifications of 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm, 12 mm, 15 mm, 18 mm, and 20 mm. 3. High - quality ABS Material: The columnar shims are made of high - quality ABS material. Compared with metal materials, it is rust - proof, anti - aging, durable, and has good insulation performance. 4. Wide Application: It can protect screws from distortion, corrosion, and short - circuits. It is suitable for commercial or household equipment with threaded/bolt connectors, automobiles, ships, and other electrical equipment. 5. Characteristics of Nylon Round Shims: The round shims made of nylon have excellent insulation performance, and they are environmentally friendly, durable, corrosion - resistant, and flame - retardant. They are light in weight and small in size, making them easy to carry and use.