Most homebrewers agree, if you're contemplating brass vs stainless steel, go stainless!

This Stainless Steel 1/2 in. MPT x 1/2 in. Barb lets you easily connect your 1/2" ID tubing to your kettle or anything else that has a 1/2" mpt connection. High quality, heavy duty construction, installs with ease. Will hold tubing at hot or cold temperatures.

Made from 304 type stainless steel.