Malone Specialty Inc. offers a Carbon Steel Double Banjo Bolt (Metric) Adapter as well as in 316 Stainless Steel Metric Banjo to a Female NPT Adapter, in various sizes. This Banjo Coupling is sold by itself, and does not include the Banjo Bolt or the Copper Seals. For more information see below, or contact one of our experienced salesmen at (440) 255-4200.