Solid pin design for durability: This socket uses a solid copper pin (not hollow) and gold plating to resist wear from plugging and unplugging and to minimize oxidation, delivering a long service life. Safe and reliable housing: The shell is made of PA66 and PA6, providing strength and flexibility, and it will not crack at low temperatures, reducing safety hazards. Wide specification options: This model is a 380V 10A SP16 rearnut IP68 connector, also compatible with M16 x 1.5 mm (0.06 in) aviation connectors. Secure conduction: This socket uses an electric solderingiron welding method to connect conductors, ensuring a firmer and more convenient connection. Specifications at a glance: 380V 10A, SP16, rearnut mounting, IP68 rating, compatible with M16 x 1.5 mm (0.06 in) aviation connectors. Applications: Suitable for industrial automation panels and equipment wiring in dusty or wet environments; outdoor electrical installations requiring IP68 protection; marine, agricultural, or heavy equipment exposed to moisture and temperature variations.