Male-female reducing adaptor BSP cyl with captive sealMale-female reducing adaptor BSP cyl with captive seal Straight male stud coupling BSP cylStraight male stud coupling BSP cyl Straight male stud coupling BSP cyl. 60°Straight male stud coupling BSP cyl. 60° Straight male stud coupling BSPT taperedStraight male stud coupling BSPT tapered Straight male stud coupling metrical taperedStraight male stud coupling metrical tapered Straight male stud coupling NPTStraight male stud coupling NPT Straight male stud coupling UNFStraight male stud coupling UNF Straight male stud coupling with captive seal BSP cylStraight male stud coupling with captive seal BSP cyl Straight male stud coupling with captive seal Metrical cylStraight male stud coupling with captive seal Metrical cyl