Brake Line Tubes & Fittings Supply

M12x1 Stainless Steel Male Fitting Type B for Inverted/Double Flare 6mm Brake Line Tube Nut

This M12x1 male fitting type B for ISO double flare (SAE inverted flare) brake line is fully CNC machined precisely from solid stainless steel (304) bar.

  • Never corrodes
  • Hard and strong
  • OD 6mm metal tube installation applicable


  • Weight: 12 gram
  • Total Length: 20mm
  • Hex A/F: 12mm
  • Hex Height: 5mm
  • Thread: M12x1

It fits the ISO double flared (SAE inverted flare) tubes and is used for type BS 1 and BS2 tapped holes.

Note: We can also make custom brass fittings and parts according to designs files.

ISO Double Flare

ISO Double Flare (SAE inverted flare)

Type BS 1 tapped hole

Type BS 1 tapped hole (SAE inverted flare)

Type BS 2 tapped hole

Type BS 2 tapped hole (SAE inverted flare)

Automotive Tube Fittings, Stainless Steel Tube Fittings