Fitting EK Water Blocks Brass Nickel 11.5mm Height 1.6cm Diameter

The EK-Quantum Torque Micro HDC 12 - Nickel is a low-profile 12mm compression fitting for solid tubing such as acrylic, PETG and brass. With an installed height of 11.5 mm and an outer diameter of 16 mm, this Micro version provides a significantly smaller footprint compared to standard Torque HDC 12 fittings while maintaining brass construction with a black nickel plating.

Advantages

The fitting secures solid tubing using a high-quality EPDM rubber gasket inside the Torque Micro compression ring, providing a reliable seal without damaging the tube. CNC-machined brass construction with nickel plating ensures durability and compatibility with EK Water Blocks liquid cooling components. The internal barb includes a 9 mm hex (Allen) socket to allow tightening with the proper tool and reduce the risk of damage to nearby components.

Suitable for

• Custom PC liquid cooling loops using solid acrylic or PETG tubing
• Tight build spaces where a standard fitting would be too tall or wide
• Systems requiring metal fittings with nickel finish for corrosion resistance and consistent appearance

Key specifications

• Type: 12 mm compression fitting for solid tubing
• Material: CNC-machined brass with black nickel plating
• Installed height: 11.5 mm
• Outer diameter: 16 mm
• Gasket: EPDM rubber
• Internal hex: 9 mm (Allen) socket
• Compatibility: Compatible with EK Water Blocks liquid cooling products

How to use

Slide the Torque Micro compression ring and gasket over the end of the prepared solid tube, insert the tube onto the fitting barb, then tighten the compression ring until the EPDM gasket secures the tube. Use a 9 mm Allen key (EK-Loop Multi Allen Key recommended) in the internal hex socket to apply torque without damaging surrounding components. Ensure the tube end is cut square and free of burrs before installation.

Recommendations

Use only with solid tubing types specified (acrylic, PETG, brass). To avoid damage and ensure a secure seal, use the correct 9 mm Allen key and inspect the EPDM gasket for wear during maintenance. Confirm compatibility with other loop components before final assembly.