Thermal Grizzly DeltaMate Plug, Water Cooling Stop Plug, G1/4", 6-pack, Matt Nickel

The Thermal Grizzly DeltaMate Plug – Matt Nickel (6-pack) is a brass stop plug for custom liquid-cooling loops. The machined metal construction ensures thread stability and long-term durability. Each plug features a standard G1/4" thread, ensuring compatibility with most cooling hardware. The matte nickel finish is non-reflective and matches a wide range of hardware colour schemes.

The DeltaMate plug is tightened using a standard 8 mm hex key. This design is particularly useful in small form factor (SFF) cases where space for manual tightening is limited. The plugs are typically used to seal auxiliary fill and drain ports. A secure fit is achieved without the need for excessive torque.

• Sold as a 6-pack for multiple port sealing needs.
• 4.5 mm thread depth ensures compatibility with standard port clearances.
• Integrated EPDM rubber O-ring creates a leak-resistant seal.
• Low-profile design for a flush fit against reservoirs and radiators.