Oleodinamica Marchesini R1390 metric hollow banjo bolt

Oleodinamica Marchesini R1390 is a metric hollow banjo bolt identified as VF 14 in the exact earlier manufacturer table. Its M14 x 1.5 thread, 27 mm L reference, 33.5 mm L1 reference and 19 mm hexagon belong to this row, not the BSP VF versions beside it.

The fitting is zinc-plated steel and its row mass is 0.03 kg. The earlier table gives 60 Nm as its tightening-torque reference. This assembly reference is not a pressure rating; the sheet does not establish a standalone working or burst pressure for this exact bolt.

The current VF download omits VF 14 while retaining other sizes. Absence from that table is not treated as a discontinuation notice. The original exact row and an observed current supplier offer are retained; do not substitute the M18 x 1.5 VF 18 size or assume parts are interchangeable.

The local PDF preserves the relevant original manufacturer pages and exact article or accessory drawing. Neighbouring assemblies and options apply only to their identified rows. Any 50 °C oil temperature and 30 cSt viscosity shown beside curves are reference conditions, not general operating limits.