EK-Quantum Torque STC 12/16 Compression Fitting (6-Pack) - Black
6-Pack EK-Quantum Torque STC 12/16 Compression Fitting, Soft-Tube, 16mm OD, Black, Brass, G1/4"
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EK-Quantum Torque 6-Pack STC 12/16 - Black
The EK-Quantum Torque 6-Pack STC 10/16 – Satin Titanium is a premium soft-tube compression fitting multipack engineered for secure, leak-resistant connections in custom PC water-cooling systems. Manufactured in Europe by EK, this set includes six precision CNC-machined brass fittings designed for 10/16mm (ID/OD) flexible tubing, including PVC, EPDM, Norprene, and silicone. Finished in a high-quality satin titanium coating, these fittings offer excellent corrosion resistance alongside a sleek, modern aesthetic. As part of the award-winning EK-Quantum Torque series, they deliver professional-grade performance, modular compatibility, and refined styling for high-end liquid cooling builds.
Secure 12/16mm Soft-Tube Compression Design
Designed specifically for 12/16mm (ID/OD) soft tubing, each fitting features a precision compression locking ring that clamps the tubing wall beneath the ring, preventing pull-off from the barb. Grooved exterior detailing allows for easier hand tightening, while high-quality rubber O-rings provide reliable long-term sealing performance.
CNC-Machined Brass with Satin Black Finish
Both the barb and compression ring are crafted from CNC-machined brass and coated in a durable satin black finish for enhanced longevity and a sleek, understated appearance. With a compact 23mm outer diameter and 19mm installed height, these fittings integrate seamlessly into tight or showcase builds.
Clean Aesthetic with Customisation Options
With no visible branding, the design remains minimalist and versatile for any build theme. Signature cut-outs in the compression ring allow optional interchangeable aesthetic colour rings (sold separately) to be displayed, enabling full system personalisation.
Universal G1/4" Compatibility
Featuring a standard G1/4" BSPP thread with 4.5mm male thread length, these fittings are fully compatible with EK liquid cooling components. The barb interior includes an 8mm hex (Allen) socket for installation — care should be taken not to overtighten during fitting.
Important Installation & Compatibility Information
• Use only high-quality liquid coolants containing corrosion, scale, and biological inhibitors to protect nickel-plated fittings.
• Do not use excessive force when tightening with an 8mm Allen key.
• This product must NOT be installed with aluminium Fluid Gaming parts due to galvanic corrosion risk.
• Optional aesthetic colour rings are sold separately.
Features
• 6-pack of premium 12/16mm (ID/OD) soft-tube compression fittings
• Compatible with PVC, EPDM, Norprene, silicone, and similar flexible tubing
• Precision CNC-machined brass construction
• Durable satin black finish for corrosion resistance and clean aesthetics
• Secure compression locking ring prevents tube pull-off
• Grooved ring design for easier hand tightening
• High-quality rubber O-ring seals
• Clean, no-branding minimalist design
• Supports optional interchangeable aesthetic colour rings (sold separately)
• Standard G1/4" BSPP thread (4.5mm male thread length)
• Compact dimensions: 23mm outer diameter, 19mm installed height
• Fully compatible with EK liquid cooling products
