This is a M7 Hex Nut. Nut length is 12.7mm. Accurate design. 4 file formats are attached. 3d editable iges file format attached. Details: Thread Pitch: 1mm Height: 5.5mm Width: 11mm Thread Dia: M7 (7mm)
Custom size and design possible, you have to contact with me. If you want other file formats please contact with me.
Thanks, Mahbub