Utilex Engineering Pvt. Ltd supplies Screw type Insulator Pilot Pin. Utilex Engineering Pvt. Ltd is an ISO 9001: 2008 recognised company manufacturing a wide range of products on Overhead Power Transmission Line Hardware, Control Panels and Switch board Components. The Screw type Insulator Pilot Pin is secured with spring washers and nuts on steel cross arms and is used with pilot insulators. The Screw type Insulator Pilot Pin is available in various shapes and dimension.