These screw in insulators are designed to carry an electric wire around any enclosure, insulating the voltage and keeping it firmly in place. Installing screw in insulators could hardly be simpler, since the design is extremely easy to use. Once the insulator has been screwed into place by hand, the electric wire can be slipped into the slots and the work is done. Screw in insulators are supplied in bags of 20 or 120.

Dimensions: 60mm long x 35mm x 20mm wide screw length: 45mm

Product codes: 3702, 3702A


Deliveries are still taking longer than pre-pandemic times. We endeavour to deliver most small items within 7 working days of receipt of your order and payment by courier such as Fedex, DPD, ParcelForce & Royal Mail. Larger and multiple orders may take longer as they are sent by road freight.  Items such as machines and built items can take much longer, please see details in the product description.      If you are not going to be present at the delivery address please state a safe place to leave your package.                                                                                  


Request more info

Got questions?