Nuts and Screwheads for adding details to models quickly.Three Resolutions for all nuts in Low, Medium, and Hi-Rez. Includes 4,5,6, and 8 sided nuts both open and closed versions. Named for easy file merging.Built in 3DS Max 6.0, and exported as a 3DS file. Opened, checked, and rendered in Maya 7.0 to test the export. NOTE 3DS is an export format and some smoothing will need adjusting once you import the file as with all 3DS files.