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Chrome G1/4 compression fitting for 13mm hard tube with knurled body

Alphacool

Alphacool G1/4 13mm HardTube Compression Fitting Chrome 62776

SKU CH-NHWK-HECVJ

Connects 13mm hard tubing to a standard G1/4 thread with a knurled chrome compression fitting

  • TypeFittings

Color Chrome

  • Secure leak-free connection with absolute tightness promise
  • Fits 13mm outer diameter hard metal or plexi tubes
  • Standard G1/4 thread connects to common water-cooling parts
  • Knurled chrome finish allows tool-free hand tightening
  • Single fitting supplied for custom loop expansion

G1/4 13mm HardTube Fitting

The Alphacool G1/4 13mm HardTube Compression Fitting Chrome 62776 connects rigid tubing to standard water-cooling components. It accepts hard metal or plexi tubes with a 13mm outer diameter and seals against a G1/4 thread port. The knurled body allows hand-tightening without tools. One fitting is included per package.

Custom-loop builders using 13mm rigid tubing

This fitting suits builders assembling a custom loop with 13mm hard tubes and G1/4 threaded blocks, radiators or reservoirs. It does not suit systems that use soft tubing, smaller or larger rigid tubing, or non-G1/4 port threads.

13mm outer-diameter tube compatibility

The single specification that decides fit is the 13mm tube outer diameter. Only hard metal or plexi tubes measuring exactly 13mm OD will seal correctly in this compression fitting.

Highlights

  • Secure leak-free connection with absolute tightness promise
  • Fits 13mm outer diameter hard metal or plexi tubes
  • Standard G1/4 thread connects to common water-cooling parts
  • Knurled chrome finish allows tool-free hand tightening
  • Single fitting supplied for custom loop expansion

Specifications

TypeFittings

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Questions about this item

What tube outer diameter must I already have for this 13mm fitting to seal correctly?

The fitting is designed for hard tubes with a 13mm outer diameter, whether they are metal or plexi, so your existing tubing must match that size exactly.

Will the G1/4 thread on this fitting mate with the water blocks and radiators I am keeping from my current loop?

Yes, the opposite end uses the standard G1/4 thread found on most water-cooling components, so it will connect directly to your existing blocks, radiators and reservoirs.

How can I verify the chrome knurled fitting is seated properly after I tighten it onto the tube?

When fully tightened the knurled collar sits flush against the fitting body with no visible gap, and a pressure test of the loop shows zero coolant seepage at the joint.

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