JW Winco quick release fastener consists of two elements: the coupling GN 1050 and the tailored threaded stud GN 1050.1. A safety locking button protects the coupling from being accidentally opened.
When pressing the button, the sleeve can be moved axially to unlock a stud inserted into the notch on the inside. At the same time, a red ring becomes visible on the outside to indicate the unlocked state. The studs can be purchased individually, allowing several studs to be used with one coupling. Different devices can then be appropriately positioned depending on the workpiece. The couplings and studs can be fastened by a threaded stud (type A) or an internal thread (type I). The flange GN 1050.2, which evenly distributes force, allows further attachment options. The quick release coupling comes in two different designs. Version F has a fixed bearing for precisely positioned attachment. Version L has a loose bearing permitting a certain degree of tolerance between the fastening points.