Micro slotless M0.6 copper screws

The Micro slotless M0.6 copper screws is an extremely compact Mini screw with a diameter of only 0.6 mm and a length of 1.2 mm. It is made of nickel-plated oxygen-free copper. The slotless polished rod design allows it to be accurately implanted into a 0.25 mm substrate through a vacuum nozzle at one time, making it a common micro screw solution in smartphone camera modules and MEMS sensors.   As a Precision screw, its thread accuracy reaches 6 g and its coaxiality is ≤0.01 mm; the contact resistance is <1 mΩ after mirror polishing, and it is pre-coated with low-temperature curing conductive glue. After 10⁶ thermal cycles, the locking force attenuation remains <2%, ensuring high-frequency signal integrity and long-term reliability.   After passing ASTM F837 certification, this part can be directly used as Aerospace Micro Screws for CubeSat payload plates and drone flight control ground networks. It weighs only 0.002 g, but can stably conduct electricity in an environment of −…