FormulaMod Fm-MNDS G1/4" Mini Male-to-Male Adapter, 5mm Brass Double External Thread Fitting, Black/Silver, PC Water Cooling

FormulaMod Fm-MNDS G1/4" Mini Male-to-Male Adapter, 5mm Brass Double External Thread Fitting, Black/Silver, PC Water Cooling

TL;DR: The Fm-MNDS is a G1/4" male-to-male adapter machined from brass with a 5mm body length excluding the threaded shoulders, giving the shortest possible junction between two female G1/4 ports. Typical uses include bridging a pump-top to a reservoir, mating two rotary or angled fittings back-to-back,...

Common Applications

The Fm-MNDS is a G1/4" male-to-male adapter machined from brass with a 5mm body length excluding the threaded shoulders, giving the shortest possible junction between two female G1/4 ports. Typical uses include bridging a pump-top to a reservoir, mating two rotary or angled fittings back-to-back, coupling two reservoir ports in series, or converting a female terminal on a CPU block, GPU block, or radiator into a male outlet. Each threaded end seats against an O-ring inside the receiving port, so a firm hand-tighten produces a leak-resistant seal without tools. The compact 5mm form factor is intended for tight chassis layouts where a longer extender would protrude into adjacent components or tubing runs. Black and silver finish options are available to match the rest of the loop hardware.

Frequently Asked Questions

Q: What are the exact dimensions of the Fm-MNDS?

A: The brass body measures 5mm long excluding the threaded portions on each end. Both ends use standard G1/4" male threads, so the total installed length adds the thread depth of whichever ports it threads into.

Q: What finish options are available?

A: The Fm-MNDS is offered in black and silver. Choose whichever matches the rest of your fittings, reservoir caps, and block plates.

Q: Is it compatible with G1/4 fittings from other water cooling brands?

A: Yes. G1/4" is the industry-standard thread for PC water cooling, so the Fm-MNDS mates with any standard G1/4 female port on reservoirs, pump tops, CPU and GPU blocks, radiators, and other fittings regardless of manufacturer.

Q: How tight should it be installed?

A: Hand-tight is sufficient. The seal is made by the O-ring inside the female port, not by thread torque. Overtightening can deform or cut the O-ring and cause a leak, so do not use pliers or wrenches.

Q: What is included in the package?

A: One Fm-MNDS G1/4" mini male-to-male brass adapter in the selected color. Confirm the configured quantity at checkout if you need multiples for a full loop.