RoHS: yes. Component family: Plastic spacer. Manufacturer's product group: 9030. Outer length [mm]: 20+9.5mm. Thread length: 10mm. Outside diameter [mm]: 6mm. Inner diameter [mm]: M3. Material: polyamide. Fire resistance: UL94V-0. Configuration: hexagonal, clip-on. Standard thread: metric, M3. External thread length [mm]: no