About this 3D model

1-1/2 Inch Female NPT Pipe Thread to 1-1/2 Inch Male Barbed End 1 : 1.5 Inch FEMALE NPT Pipe Thread One model has a 6 sided hexagon for crescent / pipe wrenching End 2 : 1.5 Inch MALE Barbed (3 Inch) Additional model - TPU Washer – TPU Washer OD40.5mm_ID31mm.stl Supports are necessary , but make sure the supports are from the plate and do not enter the threads. I provided an example slice and support paint example (in Bambu Slicer)