1 Male NPT x 3/4 PEX Brass Adapter (Lead Free)

F1807 - uses PEX insert fittings that are crimped in place, using a copper crimp ring, a stainless ring with ears (Oetiker) or a stainless sleeve.  Also, the fittings are available in both lead free brass and poly (PPSU). This method can be used on all PEX tubing types (A, B or C)

Male Adapter MPT - Pex Brass

3/4 PEX x MPT Threaded PolyAlloy Adapter, Lead-Free - PexUniverse

1 PEX x 3/4 PEX Brass Coupling (Lead Free)

SharkBite 1/2-inch x 1/2-inch Male (MNPT) Brass PEX Adapter (10-Pack)

1 Male NPT x 3/4 PEX Brass Adapter (Lead Free)

SharkBite 3/4-in PEX Crimp x 3/4-in FNPT Brass Female Adapter in the PEX Pipe, Fittings & Specialty Tools department at

1-1/4 PEX x 1-1/4 NPT Brass Male Adapter (Lead Free)

Waterline 3/4 inch Male Thread X 3/4 inch Cold Expansion Pex Brass Adapter

1/2 x 3/4 Inch PEX Male Threaded NPT Elbow 90 Connector Fitting Crimp Brass for PEX Pipe Tubing, No Lead

ProPEX 3/4 inch Brass Male Adapter, Lead Free, PEX Barb x MIP

The ROP Shop 1/2 Male NPT x 1/2 Female NPT PEX Brass Straight Threaded Adapter, Lead Free - The Rop Shop

1 1/4 Female Sweat Pex Crimp - LEAD FREE! ( Bag of 4) – Badger Insulated Pipe