Shop Fittings » Boss Nipples

Tube outer diameter: 3/4", thread: 1-1/16-12, flared union, male to male steel

Tube outer diameter: 3/16", thread: 3/8-24, flared union, male to male, steel

Tube outer diameter: 3/16", thread: 3/8-24, flared union, male to male aluminum

AN815-4J Boss Nipple

Tube outer diameter: 5/16", thread: 1/2-20, flared union, male to male, corrosion resistant steel

Tube outer diameter: 3/8", thread: 9/16-18, flared union, male to male, steel

Outer diameter: 3/8", thread: 9/16-18, 37 degree, flared union, male to male aluminum, AN815 series fitting

Tube outer diameter: 1/2", thread: 3/4-16, flared union, male to male, steel

Outer diameter: 1/2", thread: 3/4-16, flared union, male to male, aluminum, AN815 series fitting

AN815-8J Boss Nipple

Thread Size: 1/4", Length: 1/2", Thread Length: 1/4

Thread Size: 1/4", Length: 5/8", Thread Length: 1/4

Thread Size: 3/8", Length: 5/8", Thread Length: 1/4

Diameter: 1/4", thread: 7/16-20, 37 degree, flared union, male to male, corrosion resistant steel, AS5174 series fitting

Tube outer diameter: 1/2", thread: 3/4-16, 37°, flared union - male to male, corrosion resistant steel, AS5174 series tube

Tube outer diameter: 1/2", thread: 3/4-16, male to male union, 37 degree, flared, stainless steel, New Revision, AS5174 series fitting

Outside diameter: 5/8", adapter, flareless tube to flared tube, carbon steel, MS21900 series fitting

Outside diameter: 1/4", adapter, flareless tube to flared tube, carbon steel

Outside 5/16", adapter, flareless tube to flared tube, carbon steel

Outside diameter: 1/2", carbon steel, adapter flareless tube to flared tube, MS21900 series fitting

Outside: 3/16", adapter, flareless tube to flared tube, aluminum alloy 2024, MS21900 series fitting

Outside diameter: 3/8", adapter, flareless tube to flared tube, MS21900 series fitting

Outside 1/2", adapter, flareless tube to flared tube, aluminum alloy 2024, MS21900 series fitting

Aluminum alloy 7075, tube outside 1/4", adapter flareless tube to flared tube

Aluminum alloy 7075, tube outside 5/16", adapter flareless tube to flared tube

Tube outside: 1/2", aluminum alloy 7075, adapter flareless tube to flared tube, MS21900 series fitting

Tube outside diameter: 5/16", carbon steel, union, flareless tube

Tube outside 5/8", union, flareless tube, aluminum alloy 2024, MS21902 series fitting

Tube outside diameter: 1", aluminum alloy, union, flareless tube, green color

Outside 1/8", union, flareless, aluminum alloy 2024, MS21902 series fitting