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Name: Electrical-Insulating Sleeve Nylon Washers
Material: PA66 UL94V0 (GMS-02)
PC (transparent), PA66 (natural color), PP (white), fire rating 94V-2, resistant to aging, high insulation.
Use PC boards, machine boards, and other products that are fixed in place.
Characteristics: lightweight, insulation, anti-interference, anti-rust, acid and alkali resistance, strong weather resistance.
Also known as shoulder or insulator washers, these non-metallic washers block electrical current and prevent galvanic corrosion from occurring when mating different types of metal.
Nylon 6/6 washers have good abrasion resistance. Exposure to moisture may cause them to expand.
PTFE washers offer excellent chemical resistance and a slippery surface that resists wear in high-friction applications.
Hard fiber washers resist organic solvents and petroleum-based oils.
Product Specification
Shoulder Washers In stock Manufacturing
Shoulder Washers, also known as Insulation Sleeves or Shoulder Bushes, are designed to provide electric and heat insulation for assemblies where this is a fundamental requirement. A type of stepped washer, they are made from a variety of materials and colours. These products are self-lubricating, corrosion-resistant, and abrasion-resistant.
The step washer offering features shoulder bushes made from Nylon 6/6. These nylon sleeve washers are a self-lubricating option, ideal for use with anything that pivots or rotates. They have a low coefficient of friction and are resistant to moisture, dirt, and most chemicals. We also have a countersunk sleeve that is frequently applied in electro-technical environments, and is compulsory by law in many countries. It prevents electrical corrosion with countersunk head screws.
Perhaps our wide selection of Insulation Sleeves is more suitable for your project needs? Made from a choice of natural Nylon 6 or black Nylon with a glass-fibre compound, these sleeves prevent contact with conducting materials, prevent parts from vibrating loose, and accurately locate and space assemblies.
Our nylon shoulder washers range extends with a selection of Locking and Sealing Washers. Locking and sealing types are sold separately. Screw Insulators are available in a range of sizes, as well as high-temperature options. The high temperature insulators also have options made from Polyphenylene Sulfide (PPS). Or browse our extensive range of shoulder washers and insulating washers, which meet the UL 94 V-2 flame resistance standard.
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