About this 3D model

This set includes screws, nuts and washers of all kinds ISO 4017 DIN 933 With smaller screws and nuts, it is necessary to set the height as low as possible so that the screw works correctly for example at M3, M4 and M5 The screws are optimized for easy twisting, but if there is a problem with any type, write it in the comments and I will fix it I tested it from PLA and they worked fine NO SUPPORT! There is a bonus in files for people who often lose their extension :)