Buy 316 Stainless Steel Swagelok Medium Pressure Tube Fitting, Male Connector, 1/2 in. Tube OD x 1/2 in. Male NPT online from $113.10
Tubing Connector Fittings, High Pressure, Two Pieces, 1/16", SS, Hex Heads with 10-32 Screw Threads and matching Single Cone Ferrules. Wrench Tighten, BASIK Brand. 10/PK.
Stainless Steel Tube Unions - Double Ferrule - 1"
Stainless Steel Compression Fitting Male Connectors - 3/4"T x 3/4"NPT
Amazon.com: Metalwork 304 Stainless Steel Compression Tube Fitting Male Connector Adapter 3/8" NPT Male x 10mm OD (2 Pcs) : Industrial & Scientific
Legines 316 Stainless Steel Compression Tube Fitting, 3/8" Tube OD x 1/2" NPT Male Connector, Adapter (Pack of 2) - Amazon.com
IDEX UH-427 Connector UH Pressure VHP Tee 1/16″ OD with Fittings - SciPro
Amazon.com: TAILONZ PNEUMATIC 304 Stainless Steel Male Elbow - 1/2 Inch Tube OD x 1/2 Inch NPT Thread 90 Push to Connect Tube Fitting PL-1/2-N4 (Pack of 2) : Industrial & Scientific
1/2" O.D. Cap Tube Fitting – Alabama Industrial Products
Uxcell Compression Tube Fitting 3/8" Tube OD Bulkhead Union 304 Stainless Steel - Walmart.com