BitsPower G1/4 inch Male Thread Plug (Verschlussstopfen) — 2-pack

BitsPower G1/4" Male Thread Plug (2-pack) is a pair of external-thread plungers engineered for sealing unused ports in liquid-cooling and fluid-management assemblies. Each plug uses a standardized G1/4" male thread to fit into compatible radiator, water block, reservoir or fitting ports, providing a compact and durable barrier against leaks when a port is not required. The twin set ensures you have a spare available for maintenance or future system changes.

Advantages

These male thread plugs offer a simple mechanical solution for closing open threaded ports without altering the surrounding components. Constructed to match common G1/4" connections, they deliver reliable sealing performance and help maintain system cleanliness by preventing ingress of air, dust and contaminants. The 2-pack format reduces the need to source individual replacements and supports straightforward on-site swaps during installation or servicing.

Suitable for

• Sealing unused ports on computer radiators
• Closing open threads on water blocks and reservoirs
• Temporary or permanent port closure during system assembly
• Replacement plugs for maintenance or upgrades

Key specifications

• Thread type: G1/4" male external thread
• Quantity: 2 pieces per pack
• Intended application: liquid-cooling and fluid-handling systems
• Form factor: compact plug designed for inline port sealing

How to use

Thread the plug into the unused port by hand until it seats evenly, then tighten gently with an appropriate tool if required to ensure a leak-free seal. Do not overtighten to avoid damaging threads or adjacent fittings. When removing, back the plug out carefully and inspect the sealing surfaces for debris or wear before reinstallation or replacement.

Recommendations

Use with compatible G1/4" ports only and verify thread engagement before applying system pressure. For best results, clean mating threads and apply a small amount of compatible thread sealant if a higher degree of leak protection is needed. Store spare plugs in a dry, dust-free environment to preserve sealing surfaces.