Breather valves

A breather valve, also known as a bleed valve or bleed screw, provides an outlet for air or excess fluid within a closed system. Especially in brake and hydraulic systems, bleeding the brake lines is an important step in maintaining good braking performance and preventing wear. Need to buy a bleed nipple? Winparts has a wide range for you!

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  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 10
    Thread Size: M10x1
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 34

    € 3,10

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 11
    Thread Size: M10x1
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 42

    € 2,24

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 10
    Thread Type: With external thread
    Thread Size: M10X1,5
    Warranty: 2 years
    Length [mm]: 38

    € 4,64

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 10
    Thread Type: With external thread
    Thread Size: 3/8"x24UNF
    Warranty: 2 years
    Length [mm]: 31

    € 3,45

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 8
    Thread Type: With external thread
    Thread Size: M8x1
    Warranty: 2 years
    Length [mm]: 32

    € 3,62

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 9
    Thread Size: M8X1,25
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 36

    € 3,19

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 9
    Thread Size: M8X1,25
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 42

    € 3,75

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 8
    Thread Size: M8X1,25
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 25

    € 3,01

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 10
    Thread Type: With external thread
    Thread Size: M10X1,5
    Warranty: 2 years
    Length [mm]: 30

    € 1,14

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 8
    Thread Type: With external thread
    Thread Size: 1/4"x28UNF
    Warranty: 2 years
    Length [mm]: 28

    € 3,43

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 8
    Thread Type: With external thread
    Thread Size: 5/16"x24UNF
    Warranty: 2 years
    Length [mm]: 26

    € 4,13

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 9
    Thread Size: M8X1,25
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 49

    € 4,08

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 7
    Thread Size: M7x1
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 31

    € 2,34

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 7
    Thread Size: M7x1
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 26

    € 3,08

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 10
    Thread Size: M10x1
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 37

    € 3,62

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 7
    Thread Size: M6x1
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 38

    € 3,17

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 7
    Thread Size: M7x1
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 29

    € 4,64

    In stock
  • Bleed screw / nipple
    Quick Brake

    Bleed screw / nipple

    Spanner Size: 8
    Thread Size: M8X1,25
    Thread Type: With external thread
    Warranty: 2 years
    Length [mm]: 35

    € 3,21

    In stock