Screw insulators

Screw insulators or shoulder washers, as they are commonly known, isolate and guide metal fixing screws through PCBs. The screw insulators also offer mechanical protection and act as spacers between the PCB surface and screw heads. Other uses include the mounting of semiconductors and electrical components that have live cases or tabs. Screw insulators are made from strong corrosion resistant nylon 6/6 and are available in natural and black.

Microplastics metric screw insulators

Microplastics metric nylon screw insulators are used to isolate metal screws electrically as well as to reduce corrosion. They can be used as light load bearings in many applications. Specify screw size and length when ordering.

Microplastics imperial screw insulators

Microplastics imperial nylon screw insulators are used to isolate metal screws electrically as well as to reduce corrosion. They can be used as light load bearings in many applications. Specify screw size and length when ordering.

Richco Screw insulators

Richco screw insulators isolate and guide metal fixing screws through PCBs. Sizes range from M2 -M8 and are made from Nylon 6/6.

Richco Screw insulators High temperature

Richco Screw insulators high temperature or shoulder washers isolate and guide metal fixing screws through PCBs. Sizes range from M2.5 -M6

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