Manfrotto Adapter Spigot 1/4"F And 3/8" Screw - Profi-DJ.sk
Proline Series 1/4-in x 1/4-in Threaded Street Elbow Fitting in the Brass Fittings department at Lowes.com
Hose Fitting, 1/4 in x 1/4 in
1/4" x 1/8" Compression x Male NPT Adapter Pipe Fitting Tube Connector – compressor-source
Stainless Steel Swagelok Tube Fitting, Male Connector, 1/4 in. Tube OD x 1/4 in. Male NPT | Male Connectors | Tube Fittings and Adapters | Fittings | All Products | Swagelok
XF-1487-FAR - Labfacility - Compression Fitting, Stainless Steel, 1/4" BSPT x 4 mm
Straight connector,6mm OD 1/4 NPT - RS Components Vietnam