We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Chrome compression fitting for 13 mm inner diameter tubing, G 1/4 thread

Thermaltake

Thermaltake CL-W031-CA00SL-A 1/2" ID 5/8" OD compression fitting diy cooling

SKU CH-73HQ-CETX8 MPN CL-W031-CA00SL-A

Chrome-plated brass compression fitting connects 1/2" ID by 5/8" OD tubing with a G 1/4 thread for custom liquid-cooling loops

  • TypeFittings
  • FeaturesDimension: ?25 x 24.7 (H) (mm) Applicable: OD : 5/8” ( 15.9
  • High-flow leak-free design for reliable liquid cooling
  • Chrome-plated brass construction resists corrosion and looks clean
  • G 1/4 thread fits standard water-block ports
  • Pre-installed O-ring seals tubing without extra parts
  • Compatible with 13 mm ID and 15.9 mm OD PVC tubing

Pacific DIY LCS Chrome Fitting

This Thermaltake compression fitting connects 13 mm inner-diameter tubing to a G 1/4 port in a custom liquid-cooling loop. The chrome-plated brass body and pre-installed O-ring create a high-flow, leak-free seal for DIY builders assembling their own water-cooling systems.

Loop Integration and Clearance

The fitting screws directly into any component with a G 1/4 thread, such as radiators, reservoirs or water blocks, and accepts 15.9 mm outer-diameter soft tubing. Its 25 mm outer dimension and 24.7 mm height keep the profile low enough for tight routing between closely spaced parts.

Tubing Compatibility and Limits

Designed for 1/2 inch ID by 5/8 inch OD PVC tubing, the fitting handles standard soft-tube sizes used in many custom loops. Builders using hard tubing, larger diameters or metric sizes not listed will need different fittings to complete their build.

Highlights

  • High-flow leak-free design for reliable liquid cooling
  • Chrome-plated brass construction resists corrosion and looks clean
  • G 1/4 thread fits standard water-block ports
  • Pre-installed O-ring seals tubing without extra parts
  • Compatible with 13 mm ID and 15.9 mm OD PVC tubing

Specifications

BrandThermaltake
ModelCL-W031-CA00SL-A
TypeFittings
FeaturesDimension: ?25 x 24.7 (H) (mm)
Applicable:
OD : 5/8” ( 15.9 mm )
ID : 1/2”( 13 mm )
Weight: 55 g
Material: CU
Screw Thread: G 1/4
Note: Connector To Tube
Shipping weight0.07 kg
Package size58 × 56 × 18 mm

Questions about this item

How much pressure can the G 1/4 compression fitting hold before it leaks under sustained use?

The high-flow, leak-free design uses a pre-installed O-ring and chrome-plated brass construction to maintain a seal at typical loop pressures.

Does the brass fitting add noticeable heat or noise when the pump runs all day?

The 55 g copper-based fitting is passive; it adds no noise and negligible thermal load to a running loop.

What tubing size must I already have for the 1/2" ID 5/8" OD compression fitting to work?

You need tubing with a 13 mm inner diameter and 15.9 mm outer diameter to match the fitting's specifications.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.