8I66T200300.0X-000

Product Description:

The 8I66T200300.0X-000 is built as part of the 8I6 ACOPOS Inverters series by B & R Automation. It’s shaped from solid steel and finished with a zinc plating that holds up well against surface wear and long-term corrosion. The diameter sits at 20 mm, and the overall length is 300 mm, giving it enough reach and surface area for stable integration into larger inverter assemblies. Threads follow a Metric type, cut with a 2.0 mm pitch, and the machining keeps to a tight ±0.1 mm tolerance.

Operating conditions span a pretty wide range — from -20°C to 120°C, making it usable in places with either chill or heat in the air. The material lands between HRC 28–32 hardness, and the 800 MPa tensile strength means it won't flex or deform once torqued down. The weight is around 1.25 kg, which helps the part stay grounded during motion or vibration. It’s also designed to meet the ISO 9227:2017 corrosion resistance standard, so the zinc finish isn’t just shiny — it’s functional in places where chemical exposure or condensation becomes a problem over time.

This component doesn’t do anything flashy, but it locks in where it should and doesn’t need attention once installed. The threading stays tight, the surface holds up clean, and fitment lines up without wobble. The finish helps prevent seizing in damp enclosures, and the core steel won’t fatigue easily under repetitive use. It Works best where precision threads and rigid connections are needed. The 8I66T200300.0X-000 ends up as one of those parts that gets ignored — because it doesn’t fail. That’s the whole point. Strong body, clean thread, it holds steady under pressure.