3-way 3/8" and 1/2" 3 Way Adapter Tee Connector Stainless Steel 3/8" Water Line T Fitting Brushed Nickel, SBA020B - Walmart.com
Tri-Clamp x Male NPT Adapter Sanitary Fitting [Free Shipping]
1/2-28 To 3/4-16 Automotive Threaded Adapter Stainless Steel 1/2x28 To 3/4x16 | eBay
M8 M10 M12 M14 M16 M18 M20 M22 Metric Male Thread 304 Stainless Steel Hex Socket End Cap Plug Pipe Fitting Connector Adapter - Pipe Fittings - AliExpress
Understanding the Different Types of Pipe Fittings | SSP
Chain Link 3" [2 7/8" OD] x 8" Wooden Fence to Post Line Adapter (Galvanized Pressed Steel) - Wooden Fence to Steel Post Adapters - Chain Link Fittings | Chain Link Fittings
2" Male x 1" Female Thread Reducer Bushing Pipe Fitting, Adapter, Stainless steel SS 304 NPT - Amazon.com
Threading Adapter, NPT 1/8 Male to G 1/4 Female, Stainless Steel