greenDracaena G1/4 12-pack 3/8" ID 5/8" OD Compression Fitting Black

12-pack G1/4 compression fittings for soft tubing

This 12-piece set provides G1/4 threaded compression fittings finished in black chrome over brass. Each fitting accepts 10×16 mm soft tubing with a 3/8 inch inner diameter and 5/8 inch outer diameter. The pack suits builders assembling or extending a custom liquid-cooling loop who need a consistent look across multiple connection points.

Brass construction with embedded O-ring seal

High-quality brass resists corrosion while the integrated O-ring creates a leakproof joint once the compression collar is tightened. The material choice keeps weight low at 0.3 kilograms for the full dozen, and the black chrome exterior maintains a uniform appearance under coolant dyes or UV lighting without adding acoustic or thermal load to the loop.

Direct G1/4 thread fits standard water-block ports

No adapters are required when connecting to components that already expose G1/4 threads, such as radiators, reservoirs, pumps or CPU/GPU blocks. The fittings free up routing flexibility because the 10 mm inner diameter accommodates common PVC hose while the compression design allows tool-free disassembly for loop maintenance or reconfiguration.