J-Series Automotive Pneumatic Female Thread Plug

J-Series Automotive Pneumatic Female Thread Plug

Part Number J3BF3
Material Steel
Thread BSPP
Thread Size 3/8"-19
Maximum OD 1.01" (25.7mm)
Body Size 3/8"
Hex 7/8"
Length 1.75" (44.5mm)
Pressure Rating See Product Details
Temperature Range -40°F to +250°F (-40°C to +121°C)
Optional Pkg/Box Qty 10
Weight Lb 0.1000


  • Rated pressure for connected Steel Coupler & Steel Plug: 500 PSI (35 bar) Maximum Working and 18,000 PSI (1,241 bar) Burst


  • Machined components are manufactured using solid bar stock

Compatibility & Interchange Data

  • Truflate Automotive Interchange
  • Parker 10 Series, Rectus 55KM and Tomco A2100/PT400

Safety notes

  • It is important to be safe when installing quick disconnect couplings into a pneumatic circuit. Never install a pneumatic coupling directly into an air tool, use a piece of hose that is at least 18" long, between the tool and the coupling, to prevent damage to the coupling. To protect the operator, safety devices, such as a safety check valve and safety cable should be installed in case there is a hose or coupling failure.


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