Features： 1、Screw Crimping: The waterproof aviation connector adopts screw crimping method and can be installed with only a screwdriver. 2、Copper Pins: The connector uses copper gold plated pins, which has good conductivity and good oxidation resistance. 3、Durable Shell: The connector shell is made of PA66 and PA6 materials, which has good corrosion resistance and flexibility. 4、Good Sealing: With IP68 protection, there is silicone waterproof ring at the wiring, has good sealing performance. 5、Wide Applications: Widely used in communication equipment, instruments, computers, program controlled machines, alarms, etc. Specification： Item Type: Waterproof Plug Socket Material: PA66, PPS, silicone, copper Uses: Widely used in communication equipment, instrumentation, computers, program controlled machines, alarms and electronic equipment, etc. Shell Material: PA66, PA6 Insulator: Thermoplastic PPS (high temperature resistant 220℃) Contact Material: Copper (gold plated) Wiring Method: Screw crimping Connection Method: Threaded connection Head Size: Approx. 28mm / 1.1in Insulation Resistance: 2000MΩ Contact Diameter: Approx. 3.6mm / 0.14in Copper Pin Applicable Cable: 0.5-4mm² Applicable Current: 45A Shell Applicable Wire: 10-15mm² Mating Times: More than 500 times Operating Temperature Range: -25℃ to 85℃ Tightness: Comply with IP68 Package List： 1 x Plug 1 x Socket