Brass CNC Machining for Threaded & Sealing Components

Project focus: Need a brass fitting to pass the gauge after plating?

CAD model and 2D drawing revision: 
Mating-part details and the fit problem to solve: 
Material grade and accepted alternatives: 
Quantity and requested delivery date: 
Critical requirement: Threads reject after plating: 
Critical requirement: A sealing seat carries tool marks or burrs: 
Critical requirement: A lead-free alloy changes machining behavior: 
Inspection and functional validation scope: 

https://proleanmfg.com/get-a-quote/