M4 Hex Nut With 3mm Height (Pack Of 4)

M4 nuts are typically used in the manufacture of small items of electrical equipment, laptops, cameras and mobile phones. The “M” designation for metric nuts indicates the inner diameter of the nut in millimeters, so for an M4 nut, the inner diameter is 4mm. However, in practice the actual diameter might be between 3.9mm-4mm due to manufacturing tolerances.
The head is standard star head and pitch is also standard 0.4mm of both Nut and Screw to make them compatible with existing appliances hence we can use it in the equipment like laptop cameras and also for attaching caster wheels in robotic projects.
Specifications
M4 Type
Button head screw (Star)
Each unit has 4 Nuts