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


Delivery cost is calculated according to weight and your delivery address in order to give you the best value for money. 

We endeavour to deliver within 7 working days (excluding weekends and Bank Holidays). Deliveries may take longer for for made to order items and during busy periods. Our carriers deliver Mon-Fri (excluding Bank holidays) from 07:00 to 21:00 hours. A signature may be required by the driver or postman, if you are not going to be at home you can leave instructions at the checkout stage for the package to be left in a secure place or with a designated neighbour. 

Request more info

Got questions?