Timing belt, T, synchronous, trapezoidal tooth, T5 pitch, 40 tooth, 200 x 10 mm, Fenner.

These metric trapezoidal pitches are similar to imperial pitches, also commonly used for conveying applications, yet have a slightly deeper tooth engagement than imperial profiles. The tooth meshing is more reliable. However, backlash can be slightly greater. Available from BMG in a range of different widths and lengths.