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Nickel-plated brass male connector, hex 20 mm

Legris

Legris 3601 12mm Tube x BSPP Nickel Brass Male Connector

SKU CH-G7MF-5NEBZ

Connects 12 mm tube to a 1/4 in BSPP male thread, rated to 435 psi and -4 to 302 °F

  • Connects 12 mm tube to 1/4 in BSPP male thread
  • Nickel-plated brass resists corrosion in fluid systems
  • Withstands up to 435 psi working pressure
  • Operates from -4 °F to 302 °F temperature range
  • 20 mm hex allows secure installation with standard tools

12 mm tube to ¼ in BSPP

The Legris 3601 is a nickel-plated brass male connector that joins a 12 mm tube to a ¼ in BSPP thread. It is built for pneumatic or hydraulic circuits where a straight, leak-tight joint is required. The fitting handles up to 435 psi and operates from -4 °F to 302 °F.

For installers needing a single straight joint

This connector suits technicians assembling or repairing compressed-air, fluid or cooling lines that use 12 mm tubing and a ¼ in BSPP port. It does not suit systems that require push-to-connect, elbow, tee or bulkhead configurations, nor lines running larger tube sizes or different thread standards.

20 mm hex for standard spanner

A 20 mm hex allows tightening with a common open-ended spanner without special tools. The nickel-plated brass body resists corrosion in typical industrial environments. Always verify that the ¼ in BSPP thread and 12 mm tube dimensions match the port and tubing in your circuit before installation.

How it compares

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

Price $12.99
Cheaper than about 63% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGRIS

Questions about this item

How do I install the 12mm tube onto the BSPP male connector and what step is often missed?

Push the 12mm tube firmly into the fitting until it seats against the internal stop; the step often missed is not pushing past the first resistance, which leaves the seal incomplete.

What maintenance or replacement will the nickel-plated brass connector need over time?

Inspect the sealing faces and threads periodically; replace the connector if the nickel plating shows wear, corrosion, or if leaks appear at the 1/4 in BSPP joint.

What is the first limit reached under sustained pressure and temperature use?

The 435 psi maximum pressure rating is the primary limit; sustained operation above this pressure will cause failure before the 302°F temperature ceiling is reached.

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