1/8 NPT to 5/16 (8mm) Hose Barb Fitting, Brass - Straight

This 1/8 NPT to 5/16 (8mm) Hose Barb fitting is useful for connecting rubber fuel line to fuel pumps, pressure regulators, carburetors, or Tee fittings.

High Quality Brass Barb Tee Fittings T shaped 3 Ways Hose - Temu

Facet Cube 12V Fuel Pump, 1/8 NPT, 1.5-4 psi, Stainless

in Pipe Fittings.

uxcell 8mm or 5/16 ID Brass Barb Splicer Fitting,Straight Barb Hose Fitting Air Gas Water Fuel,5pcs

Brass Barbed - Fuel Tank System Hose Fitting 1/8 - 1/4 - 5/16 - 3/8

Facet Mounting Kit for Fuel Pumps - Pegasus Auto Racing Supplies

Sioux Chief 5/16 inch Barb Adapter X 1/8 MIP Brass Lead-Free

Barb 8mm (5/16) barb to R1/8 BSP Female brass - Air Parts Australia.

31090811 Legris by Dixon, Nylon/Nickel-Plated Brass Push-In Fitting

Uxcell 8mm x G1/4 Male Thread Brass Hose Barb Fitting Straight Pipe Connector with Stainless Steel Hose Clamp 2 Set

Facet Dura-Lift 12v Fuel Pump, 1/8 NPT, 12-15 psi, 60 Lift