Features: Suitable for variety of pin connections required to use serial communications industrial control products PCB carrier, all signal ports named and labeled clearly No soldering needed! This is SO convenient. With insulation case and all-copper base, contacted better and more anti-oxidation Cable Hole Dia. : 10mm or 0.4" Material : Metal,Electric Part DB25 weld-free male or female adapter. The shell of the product is made of insulating material and has anti-slip function. All copper base design, pure copper plated joint, fine solder joint, anti plug and pull. Suitable for all kinds of communication, network, electronic equipment port. Product Information: Total Size : 59 x 55.5 x 23mm or 2.32" x 2.18" x 0.9"(Lxwxh) Terminal hole diameter: 0.12'' or 3mm, terminal hole center distance : 0.2'' or 5mm Material : metal Nickel plated copper needle, electric part color : black, Green Weight : 60G DB15 male or female connector to screw terminals. RoHS compliant assembly. Wire range: 26-16AWG Rated current: 10A Connect type: Female with Case Material: Base: copper base and plastic part Torque: 0.2Nm (1.7Lb-In.) Pin header and cage: Brass Case: ABS and PC Applications Industrial control equipment, radios, computers, tax control machines,automation control equipment, industrial instruments, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.