Constructed from steel in a straight configuration, this Adaptall adapter provides a reliable transition between a 3/4" Male JIC (1-1/16–12 UN) connection and a 1/2" Male BSPT (R 1/2–14) connection. At 54.6mm in length with a 28.5mm CH width, the fitting is compact enough for use in space-constrained hydraulic assemblies where dissimilar thread standards must be joined without intermediate components.
The Male JIC X Male Bspt is a practical solution for hydraulic circuits that bridge JIC-standard and BSPT-standard connections, common when equipment or components of different regional specifications are used together. Steel construction supports use in demanding hydraulic environments where durability and thread integrity are essential.
Will this fitting hold up if I'm usin' it for somethin' that vibrates a good bit? I don't want no leaks.
Answer by: Customer Support on Feb 10, 2026, 10:05 AM
Steel construction supports use in demanding hydraulic environments where durability and thread integrity are essential, so it should hold up fine.
Question by: Steve P on May 23, 2025, 7:23 AM
Got a piece of equipment running BSPT fittings and my hydraulic lines are all JIC on the other end. This the kind of adapter that connects them direct without needing extra pieces in between?
Answer by: Customer Support on May 24, 2025, 3:16 PM
That's what this one does. One end is 3/4" Male JIC with a 1-1/16-12 UN thread, the other is 1/2" Male BSPT with an R 1/2-14 thread. Straight configuration means it goes right between the two connections without any elbow or intermediate fitting involved. Steel construction holds up well in hydraulic environments where you need the threads to stay tight under pressure and regular use.