Lerdge iX - Page 4

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3
Screw Introduction:
Four types of screws are used in Lerdge-iX 3D printer.
The figure below shows the shape difference between several screws:
Head shape of countersunk screw
Head shape of button head screw
Countersunk self
tapping screw
Countersunk
mechanical screw
Button head self
tapping screw
Button head
mechanical screw