Barrow Mods G1/4" Male to Male D-Plug Fitting 20mm Black

Precision Water-Cooling Fitting

This G1/4-inch male-to-male D-plug fitting from Barrow Mods is designed for custom liquid-cooling loops. It provides a rigid connection point while allowing up to five millimetres of extension for rotation and micro-adjustment during assembly. The nickel-plated brass construction resists corrosion and maintains a clean black finish. It suits builders who need precise alignment between rigid tubing runs or component blocks.

Verify Thread Compatibility

Confirm that every component you plan to connect uses a standard G1/4-inch female thread before ordering. The fitting relies on two thick gaskets at the detachable centre to seal, so mating surfaces must be clean and undamaged. Do not exceed the five-millimetre extension limit, as over-extension will compromise the seal and risk leaks. No additional sealant or tape is required when threads are in good condition.

For Custom Loop Builders

This fitting suits enthusiasts building or modifying open-loop water-cooling systems who need a short, adjustable male-to-male join. It is not intended for users seeking quick-disconnect couplings or push-to-connect fittings for soft tubing. Buyers who require angled adapters, rotary joints, or longer extension ranges should look at alternative fitting types.