ITEM NAME:DB9 Female D-Sub 9 Pin Plug Breakout Terminals Solderless Nut Type Connector Z Specification: Brand new Type: DB9 Terminals Plug Screw Type Terminals Pitch: 3.96mm , the screw hole diameter is 2mm, need to use the 2mm width screwdriver for disassembling. Size: approx. 48*34*20mm Wire Gauge: 19AWG (21 - 24 AWG will be better, for reference only) Fine workmanship. Small in size. Easy to use. Package included: 1 x DB9 Female 9 Pin Terminals Connector Note: Please allow 1-3mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. Specification: Brand new Type: DB9 Terminals Plug Screw Type Terminals Pitch: 3.96mm , the screw hole diameter is 2mm, need to use the 2mm width screwdriver for disassembling. Size: approx. 48*34*20mm Wire Gauge: 19AWG (21 - 24 AWG will be better, for reference only) Fine workmanship. Small in size. Easy to use. Package included: 1 x DB9 Female 9 Pin Terminals Connector Note: Please allow 1-3mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same..Wire Gauge: 19AWG (21 - 24 AWG will be better, for reference only). Small in size. Easy to use.