Brass Nipples

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These brass nipples are 1/4" Male Pipe Thread (MPT) on the inlet side and come in 1/4", 5/16" or 3/8" barb on the outlet side.  These are widely used in regulators, air distributors and other applications.    Choose the size you need in the drop down menu.


Important information regarding Prop. 65 for California residents, click here.


WARNING: This product can expose you to lead, which is known to the state of California to cause cancer, birth defects and other reproductive harm. For more information go to: