V wheel 3d printer POM for the Aluminum profile. The wheel is made up of Delrin which is a type of POM. V wheel is available with different kinds of bearing, Materials are being used in high-performance engineering components such as small gear wheels, eyeglass frames, ball bearings, ski bindings, fasteners, guns, knife handles, and lock systems. Further, it has several purposes for different applications. Major applications are as follows: 3D Printers structure uses v slot profile so the regular nuts will loosen due to vibration and friction, apparently, the lock nut holds the wheel tightly. Hence, It is provided with the lock nut.