Hexagon nut, blue elliptical release ring, female thread, full port fitting, easy connection. The elliptical release ring help to connect tube easily by manual, no special tools required.This Quick fittings are only used for industrial automatic apparatus and can not be applied on any medicinal equipment.Item Name : Quick Fittings;
Thread Diameter : 1/4";
Fit Tube Outer Diameter : 6mm
Material : Metal, Plastic;
Package Content : 5x Quick Fittings