Metric Knurled Thumb Screw Collection M3-M8

Collection of Metric Knurled Thumb Screw Collection including :

M3x6, 8, 10, 12, 16, 20

M4x6, 8, 10, 12, 16, 20

M5x8, 10, 12, 16, 20, 25

M6x10, 12, 16, 20, 25

M8x 12, 16, 20, 25, 30

For general purposes PETG, PLA works ok. For some demanding application I would choose tougher material.