Polymorphic Brass Binding Post, Complete Replacement Tattoo Machine Part
Screw pitch is 0.75mm, size is M4.
What you je buying: The complete set up like in the picture
1 - Screw # 1
1 - Screw # 2
1 - Washer # 1
1 - Washer # 2
1 - Washer # 3
1 - Contact Screw
1 - Front Binding Post
So the Complete Set up