LokoCar provide 6-months warranty. [Size ] Thread Size of 8AN PTFE Fitting is 3/4-16UNF. [Size ] Thread Size of 4AN PTFE Fitting is 7/16-20UNF. [Size ] Thread Size of 10AN PTFE Fitting is 7/8-14UNF. [Size ] Thread Size of 6AN PTFE Fitting is 9/16-18UNF.
