This is a Set of 600 hexagonal flange bolts with diameters of 0,5mm, 0,6mm, 0,7mm, 0,8mm, 1mm and 1,25mm (100 units of each of the different sizes), with which to detail any part or piece of your models where these types of screws are found. 

Additional details for the Hexagon flange bolts 0.5 - 1.25 mm fasteners:

Manufactured by Decalcas with reference DCL-PAR131.

Package includes 100 + 100 + 100 + 100 + 100 + 100 units.

Includes 3D printed parts.