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.

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

Can We Help? We offer expert advice and information on all our products. Contact us on: +44 (0)1327 876769 or enquire online