M4 screwsare typically used in the manufacture of small items of electrical equipment, laptops, cameras and mobile phones. The M designation for metric screws indicates the outer diameter of the screw in millimeters, so for an M4 screw, the outer diameter is 4mm. However, in practice the actual diameter might be between3.9mm-4mmdue to manufacturing tolerances. The head is standard star head and pitch is also standard 0.4mm of bothNut and Screwto make them compatible with existing appliances hence we can use it in the equipment like laptop cameras and also for attachingcaster wheelsin robotic projects. The length of the screw is 20mm.
Specifications
- M4 Type
- 20mm in Length
- Button head screw (Star)
- Each unit has 4 Screws
Package Contents
4 M4 20mm Screw
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