An alloy banjo bolt with an M14x1.5 thread and a 22mm shank. The coarser 1.5 pitch is a common M14 specification on European and aftermarket components, and it should not be confused with the 1.25 pitch version, which will cross-thread if forced. The generous bore of an M14 banjo bolt makes it a sensible choice for fuel supply and oil feed connections where restriction at the joint is worth avoiding. The 22mm length is intended for a single banjo with one crush washer on each face. Renew those washers at every assembly, and tighten the alloy bolt progressively rather than in one heavy pull.