The development of new materials and composites manufacturing has encouraged designers to use them in different industries such as traortation and medicine, and placed polymers, polymer based composites and polymer-metal structures among their major productions because of their light weight and special mechanical properties. Due to the different physical and chemical properties of polymer-metal composites, the most important issue in their manufacturing process is to create a bonding between polymers or composites with the metals. The bonding methods include mechanical, chemical and welding, while using mechanical methods are appropriate since they could lead in stress concentration, composite lamina destruction and poor sealing. The present work investigates the connection of a single edge of a polymer/nano-composite to the aluminum substrate using a mechanical method. In order to gain a higher quality connection between the polymer and the aluminum, nano cavities are dug onto the aluminum surface. The anodizing method was used to create the cavities. The aluminum is sunk in an acid electrolyte and, by connecting it to the anode, an anode oxide layer (AAO) is created on the surface. Injecting the polymer/nano-composite on the featured surface results in polymer chains penetrated into the aluminum surface and, thus, the polymer chains are trapped resulting in the creation of a mechanical bonding with the aluminum. The single edge mechanical tension test results show a very good connection in the interacting surfaces: no fractures or tearing are witnessed. The results of structural characterization such as X-ray (XRD) show an increase in the size of crystallites. The Differential Scanning Calorimetry (DSC) analysis indicates the reduction in the number of crystals in the polymer confirming the better penetration of amorphous phase within the aluminum surface cavities. In cases when a good mechanical connection with the aluminum substrate is observed, the glass transition temperature increases leading to the limited movement of the amorphous phase polymer chains and higher stiffness inside the cavities, which is correlated to a better mechanical connection. The nanocomposite fabricated could be utilized in production of food dishes, drug coatings, automobile bumpers and aerial industries. The present research offers a methodology for material selection, manufacturing method and identification of the properties of such connections which could be helpful in hybrid connection of other polymers to metals with the ability of creating nano-structure tissues such as bone scaffolds. Keywords: Hybrid, polymer metal connection, Aluminium, composite, anodizing, hybrid coating, laminate