Recommended for higher pressures than those covered by compression fittings
Resist mechanical pull-out
Designed for use with aluminum, copper, brass and welded steel tubing that can be flared
For use with fuel, oil, liquefied petroleum and natural gas lines
5/8-18 straight thread
Standard/Approvals: California Provision: WARNING: This product can expose you to one or more chemicals, including Lead, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.