The H-6 is a metal single joint needed to assemble multiple Flexpipe joint sets, specifically the HJ-6, the HJ-6A, and the HJ-14. This connector is used to create joints with a large rotational capacity. This part is needed for all angled connectors, so if you are planning to build structures with many angled joints, you should keep a box of this part in stock.

The H-6 was designed with two internal striations for better grip on the pipe's outer coating. Like the other frequently used metal parts, the H-6 have an ESD version call H-6NP. The Np stands for nickel-plated, which gives the part antistatic properties.

For technical details and images, please search for the product using the 80/20 interactive catalogue found here: https://catalogs.8020.net/80-20-Catalog-26/C/.