SENQCIA Inspire Series 304 Stainless Steel Hollow pin type ANSI/ASME connecting links are manufactured . They offer excellent resistance against many forms of chemical attack and operate in temperatures ranging from -250 to +750 degrees F. These chains are primarily used on conveyors with through rods inserted into the hollow pins Spring Clips are supplied with slip fit closing plates for ease of assembly in the field. Connecting links are used to connect the ends of the Hollow Pin chain strand into an endless loop. Each connecting link is individually packaged in a sealed plastic bag.