420PCS boxed non-insulated plug male and female crimp sealed wire connector 18-pin extractor

 21 different sizes: 1/1.5/1.8/2.2/2.8/3.5 millimeters, different sizes can meet your different needs, with 20 pieces of each of the 21 types.
Our connector terminal pins are made of tin plated copper, which has conductivity and a tin plated surface that is corrosion-resistant. Whether you prefer crimping or soldering, these terminal pins provide a reliable connection that can withstand the test of time
Our connector terminals have high stability, conductivity, and oxidation resistance, are waterproof and dustproof, and are equipped with safety buckles for automotive wire connectors. This design ensures precise and complete insertion into the housing, preventing any slipping from the power plug connector. In addition, it can easily disconnect, increasing convenience