Amazon.com: STYDDI 3/4” GHT X 3/4” NPT Male Connector, Brass Garden Hose Convert Adapter Fitting, Garden Hose Thread to 3/4" Male Pipe Thread, with Extra 6 Washers : Patio, Lawn & Garden
Brass Pipe Fittings, Water Hose Adapter, G 1/2 Female to G 3/8 Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet, Pipe Connector with Rubber Washer,(2 Pack) - Amazon.com
Pressure Washer QC Hose Adapter Kit - Walmart.com
Airgas - WES123 - Western 1/4" NPT Male RH X "B" Female Swivel RH Brass 200 psig Hose Adapter
Proline Series 3/4-in x 3/4-in Threaded Female Hose x Female Hose Adapter Fitting in the Brass Fittings department at Lowes.com
Everbilt 5/8 in. Barb x 3/4 in. MHT Brass Adapter Fitting 800039 - The Home Depot
Amazon.com: GESHATEN 3/4” GHT Male x 1” NPT Male Connector, Brass Garden Hose Fitting, Adapter, Industrial Metal Brass Garden Hose to Pipe Fittings Connect (2 Pack) : Patio, Lawn & Garden