Earl's Female Weld Fittings are available in bare 6061 aluminum only. AN fittings seal on the flare (cone) and not on the threads; use caution and do not overtorque. NPT fittings seal on the threads; teflon tape/sealant may be necessary.Made in the USA! Click here for Earl's Male Weld Fittings
Made in the USA!
Click here for Earl's Male Weld Fittings