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

Legris

Legris 0105 08 13 8mm Compression x 1/4" BSPT Straight Coupling 10 Pack

SKU CH-GBYT-4VVGK

Pack of ten brass straight adapters joining 8 mm compression tube to 1/4" male BSPT threads, rated to 1450 psi from -40 to 482 °F

  • 8 mm compression connects to 1/4 in BSPT thread
  • Brass body withstands 1450 psi at 482 °F
  • 10 couplings per pack for multiple installations
  • AFNOR CETOP CNOMO ISO standards ensure quality
  • Hex 14 mm allows secure spanner tightening

8 mm Brass Compression Coupling Pack

This pack contains ten Legris straight adapters that join 8 mm compression tube to a 1/4 inch male BSPT thread. The brass body suits pneumatic and hydraulic circuits where a compact, straight connection is required.

Check Thread and Tube Compatibility

Verify that your existing line uses 8 mm outer-diameter tube and a 1/4 inch BSPT female port before ordering. Confirm the system pressure stays within 1450 psi and the operating temperature remains between -40 and 482 degrees Fahrenheit. Ensure the 14 mm hex fits your available spanner clearance.

Suits Pneumatic and Hydraulic Installers

The fittings serve technicians assembling or repairing compressed-air, fluid-power or lubrication lines that demand ISO, AFNOR, CETOP or CNOMO compliance. Buyers who need a different thread standard, a larger tube diameter or an elbow configuration should look at something else.

Highlights

  • 8 mm compression connects to 1/4 in BSPT thread
  • Brass body withstands 1450 psi at 482 °F
  • 10 couplings per pack for multiple installations
  • AFNOR CETOP CNOMO ISO standards ensure quality
  • Hex 14 mm allows secure spanner tightening

Specifications

BrandLegris

Questions about this item

Does the pack contain ten complete 8 mm compression-to-1/4″ BSPT couplings, or must olives and nuts be bought separately?

The pack supplies ten ready-to-use brass straight adapters; each fitting integrates the compression end for 8 mm tube and the 1/4″ male BSPT thread, so no extra components are required.

Should I select the 8 mm × 1/4″ BSPT version or a different tube-thread combination for my pneumatic line?

Choose this version when your tubing outer diameter is 8 mm (19/64 in) and the port is a 1/4″ female BSPT thread; other listings cover alternative tube sizes or thread forms.

Will the 1450 psi rating hold at the upper 482 °F temperature limit in a compressed-air system?

The 1450 psi maximum is quoted at room temperature; at 482 °F the allowable working pressure drops, so derate the fitting according to the manufacturer’s pressure-temperature curve for brass.

Also in this aisle

People compared these

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