Infusion set with rotatable hub and process

A hub member for an infusion set device, the hub member comprising:

• a body;
• a plurality of pads that are configured to receive a squeezing force directed radially inward relative to an axis of the body, wherein at least a portion of the body is configured to compress radially inward relative to the axis in response to the squeezing force being received by the pads;
• a plurality of connection features on the portion of the body, the plurality of connection features being moveable from a first position radially inward relative to the axis toward a second position when the portion of the hub member is compressed radially inward, the connection features configured to engage one or more further connection features on a housing to attach the hub member to the housing when the connection features are in the first position, the connection features configured to disengage the one or more further connection features on the housing to release the hub member from being attached to the housing when the connection features are moved a definable distance toward the second position.

The method of claim 20, wherein the plurality of connection features on the hub member comprise a plurality of feet or protrusions extending radially outward relative to the axis.