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Chrome 45-degree rotatable compression fitting with knurled nut for 13mm hard tube

Alphacool

Alphacool 1013363 Eiszapfen 13mm 45° Rotatable G1/4 Chrome Fitting

SKU CH-V4VA-31XNK MPN 1013363

A 45-degree rotatable G1/4 compression fitting for 13mm hard tube with a durable chrome finish

  • FeaturesAlphacool's Eiszapfen connector series is the high-end execu
  • 45° rotatable thread simplifies routing in tight spaces
  • 13mm hard-tube compression fitting ensures secure, leak-free seal
  • Chrome coating bonded by special process resists chipping and peeling
  • Knurled union nut with slanted corners presses O-ring firmly for transport-safe hold
  • G1/4 thread matches 95% of water-cooling components

13 mm 45° rotatable G1/4 fitting

This Alphacool Eiszapfen compression fitting connects 13 mm hard tube to any component with a G1/4 thread. The 45° bend simplifies routing in tight loops, while the rotatable thread lets you align the angle without stressing the tube. It suits builders who want a secure, leak-free joint with a clean chrome finish.

High-flow path with knurled union nut

The internal bore is designed for unrestricted coolant flow, so the fitting adds no measurable restriction to the loop. The knurled union nut presses the O-ring firmly against the tube wall, giving a reliable seal that survives vibration and transport. One fitting handles a single 13 mm tube run; additional bends or branches require more fittings.

Chrome coating bonded for durability

A special surface treatment binds the chrome layer to the brass body, preventing chipping or peeling during installation or maintenance. The G1/4 thread matches 95 % of water-blocks, radiators, reservoirs and pumps on the market, so the fitting drops into almost any existing custom loop. Builders needing a different tube diameter or a straight coupler must choose another model.

Highlights

  • 45° rotatable thread simplifies routing in tight spaces
  • 13mm hard-tube compression fitting ensures secure, leak-free seal
  • Chrome coating bonded by special process resists chipping and peeling
  • Knurled union nut with slanted corners presses O-ring firmly for transport-safe hold
  • G1/4 thread matches 95% of water-cooling components

Specifications

BrandAlphacool
Model1013363
FeaturesAlphacool's Eiszapfen connector series is the high-end execution of these tried-and-true fittings!
Part Number1013363

Questions about this item

Will the G1/4 thread on this 1013363 fitting match the G1/4 ports on my existing radiator and pump?

Yes, the G1/4 thread is compatible with 95% of water-cooling components, so it will screw directly into standard radiator and pump ports.

How can I confirm the 45° rotatable joint is seated correctly after installation?

Tighten the knurled union nut until the O-ring compresses firmly against the 13 mm tube; the rotatable base should then turn smoothly without leaking.

Does the package include the 13 mm hard tube or only the chrome fitting?

The box contains one chrome 45° rotatable G1/4 compression fitting; 13 mm acrylic or brass tube must be purchased separately.

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