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Ten brass compression straight unions, 6mm, shiny finish

Legris

Legris 0106 06 00 6mm Brass Compression Straight Union 10 Pack

SKU CH-QD00-VHAWF

Pack of ten 6 mm brass compression unions rated to 2,175 psi and 250 °F for hydraulic or chemical lines

  • Connects two 6 mm tubes securely
  • Brass construction rated to 2,175 psi
  • Withstands temperatures up to 250 °F
  • Compact 32 mm length saves space
  • Pack of 10 fittings for multiple jobs

6 mm Brass Compression Union

This Legris 0106 06 00 straight union joins two 6 mm tubes using compression connections on both ends. The brass body is made from CA360 grade material and is rated for a maximum operating pressure of 2,175 psi and a maximum operating temperature of 250 degrees F. The overall length measures 32 mm and the pack contains ten units.

Suits metric fluid systems needing a straight link

Installers working with 6 mm metric tubing in chemical or hydraulic circuits will find this fitting matches the Parker Hannifin series specification. It is not intended for imperial tube sizes, threaded port connections, or applications that require an elbow, tee or reducing union shape. Buyers needing a different tube diameter or fitting configuration should look elsewhere.

Simple compression installation

Slide the nut and olive onto each tube, insert the tube fully into the fitting body, and tighten the nut to seal. The most common issue is under-tightening, which leaves a leak path, or over-tightening, which can distort the olive or tube. Ensure the tube is cut square and deburred before assembly to avoid sealing problems.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $60.99
Pricier than about 84% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGRIS

Questions about this item

What 6 mm tubing do I need to connect with these 10 straight unions?

Each union joins two 6 mm outer-diameter tubes using metric compression threads on both ends, so you must already have 6 mm metric tubing and the matching compression nuts and ferrules for a leak-free seal.

Will these brass unions handle the 2,175 psi and 250 °F limits of my existing hydraulic circuit?

Yes — the CA360 brass body is rated for 2,175 psi maximum operating pressure and 250 °F maximum operating temperature, matching the Parker Hannifin metric compression series specifications.

How can I confirm the 32 mm overall length fits my assembly after tightening?

Measure the installed centre-to-centre distance; each union should sit at 32 mm overall length when the compression nuts are fully tightened on 6 mm tubing.

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