Availability: 10 in stock
Aluminum Reverse Threaded Couplers (For SDR) – These precision-machined aluminum couplers feature sharp buttress-type threads designed to handle high pulling loads, meeting or exceeding the Bellcore tensile standard of 1,000 lbs. Built with a straight thread and an extended counterbore lead-in, they allow for smooth, accurate alignment and easy starting during installation.
The wide, eight-pitch thread angle minimizes the number of revolutions required to fully install each coupling, saving both time and effort in the field. Highly versatile, these couplers are suitable for manhole, direct bury, and aerial applications, or virtually any use except where an airtight or watertight seal is required.
