Cord connector resists most common industrial corrosive and provides effective pull-out protection in a lightweight design. They are ideal for any application where weight, conductivity or corrosion may be an issue. Connector body is a 1-piece design with machined threads. Tapered interior seats the bushing evenly for a liquidtight seal. Made of nylon. 1/2 inch NPT hub. 90° male cord connector body style. -34 to 107°C effective operating temperature. 1.09 to 1.14 inch recommended knockout hole size. Suitable for use in hazardous locations per class I division 2, class II division 1 and 2, class III division 1 and 2 NEC reference 501-4 (b), 502-4 (a), 502-4 (b), 503-3 (a) and 503-3 (b).