COLLAR, 3/8, 60 KSI, SS

3/8" 60ksi Stainless Steel Collar, Left Hand Thread
The collar screws onto the nipple end ( Three Thread Rule Applies ) and keeps the Collet and Gland Nut from falling off the nipple. The number of threads showing determines how far the nipple end will go into the fitting.

Also available as part of the 305837 3/8" High Pressure Connector Kit