2203. Coating material: -.. Component family: metal spacer. Configuration: hexagonal, inner/inner thread. External thread length [mm]: -. Inner diameter [mm]: UNC 4-40. Manufacturer's product group: -. Material: Aluminium. Outer length [mm]: 12.7mm. Outside diameter [mm]: 6.35mm. RoHS: yes. Standard thread: -. Thread length: -. Original product from manufacturer: Keystone. Quantity in stock updated on 13/11/2025, 16:19