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Sealing rings, protective caps & protective plugs

Sealing rings are used to seal cylindrical threads (usually G-threads in pneumatics) on a flat sealing surface. Material and design significantly influence the function and price of the sealing ring. Plastic sealing rings made of hard PVC are used in many standard applications. For aggressive media, we recommend PTFE sealing rings, while for high pressures (e.g. in hydraulics) sealing rings made of copper, aluminum or special hydraulic sealing rings with NBR inserts are usually used. Tip: Captive sealing rings and sealing rings for hollow screw valves hold a screw connection with a banjo screw together even when dismantled and, when used correctly, can save a lot of time and effort.

  • Sealing ring, aluminum (14.2x17.9x1.5 mm)

    €0,12 - €0,12
    €0,12 - €0,12

    Item number: AL 14181.5 Property Value Inner diameter [mm] 14.2 Outer diameter [mm] 17.9 Height [mm] 1.5 ...

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  • O-ring for spacer sealing ring G 3/8"

    €1,58 - €1,58
    €1,58 - €1,58

    Article number: 4050571536879 Property Value execution O-​ring for spacer sealing ring for thread G3/8" Weigh...

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  • O-ring for spacer sealing ring G 1/8"

    €1,05 - €1,05
    €1,05 - €1,05

    Article number: 4050571536862 Property Value execution O-​ring for spacer sealing ring for thread G1/8" Weigh...

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  • O-ring for spacer sealing ring G 1/4"

    €1,02 - €1,02
    €1,02 - €1,02

    Article number: 4050571536855 Property Value execution O-​ring for spacer sealing ring for thread G1/4" ...

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  • Sealing ring made of vulcanized fiber (8.2x13.9x1 mm)

    €0,11 - €0,11
    €0,11 - €0,11

    Article number: 4050571902933 Property Value Inner diameter [mm] 8.2 Outside diameter [mm] 13.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (8.2x11.9x1 mm)

    €0,11 - €0,11
    €0,11 - €0,11

    Article number: 4050571902926 Property Value Inner diameter [mm] 8.2 Outside diameter [mm] 11.9 Height ...

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  • Sealing ring made of vulcanized fiber (6.2x11.9x1 mm)

    €0,07 - €0,07
    €0,07 - €0,07

    Article number: 4050571902919 Property Value Inner diameter [mm] 6.2 Outside diameter [mm] 11.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (6.2x9.9x1 mm)

    €0,06 - €0,06
    €0,06 - €0,06

    Article number: 4050571902902 Property Value Inner diameter [mm] 6.2 Outside diameter [mm] 9.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (4.2x7.9x1 mm)

    €0,07 - €0,07
    €0,07 - €0,07

    Article number: 4050571902896 Property Value Inner diameter [mm] 4.2 Outside diameter [mm] 7.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (30.3x35.9x1.5 mm)

    €0,63 - €0,63
    €0,63 - €0,63

    Article number: 4050571902889 Property Value Inner diameter [mm] 30.3 Outside diameter [mm] 35.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (28.3x33.9x2 mm)

    €0,60 - €0,60
    €0,60 - €0,60

    Article number: 4050571902872 Property Value Inner diameter [mm] 28.3 Outside diameter [mm] 33.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (26.3x31.9x2 mm)

    €0,48 - €0,48
    €0,48 - €0,48

    Article number: 4050571902865 Property Value Inner diameter [mm] 26.3 Outside diameter [mm] 31.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (24.3x29.9x2 mm)

    €0,40 - €0,40
    €0,40 - €0,40

    Article number: 4050571902858 Property Value Inner diameter [mm] 24.3 Outside diameter [mm] 29.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (22.2x28.9x1.5 mm)

    €0,35 - €0,35
    €0,35 - €0,35

    Article number: 4050571902841 Property Value Inner diameter [mm] 22.2 Outside diameter [mm] 28.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (22.2x26.9x1.5 mm)

    €0,31 - €0,31
    €0,31 - €0,31

    Article number: 4050571902834 Property Value Inner diameter [mm] 22.2 Outside diameter [mm] 26.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (21.2x27.9x1.5 mm)

    €0,30 - €0,30
    €0,30 - €0,30

    Article number: 4050571902827 Property Value Inner diameter [mm] 21.2 Outside diameter [mm] 27.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (20.2x25.9x1.5 mm)

    €0,25 - €0,25
    €0,25 - €0,25

    Article number: 4050571902810 Property Value Inner diameter [mm] 20.2 Outside diameter [mm] 25.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (20.2x23.9x1.5 mm)

    €0,24 - €0,24
    €0,24 - €0,24

    Article number: 4050571902803 Property Value Inner diameter [mm] 20.2 Outside diameter [mm] 23.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (18.2x23.9x1.5 mm)

    €0,23 - €0,23
    €0,23 - €0,23

    Article number: 4050571902797 Property Value Inner diameter [mm] 18.2 Outside diameter [mm] 23.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (18.2x21.9x1.5 mm)

    €0,21 - €0,21
    €0,21 - €0,21

    Article number: 4050571902780 Property Value Inner diameter [mm] 18.2 Outside diameter [mm] 21.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (17.2x21.9x1.5 mm)

    €0,18 - €0,18
    €0,18 - €0,18

    Article number: 4050571902773 Property Value Inner diameter [mm] 17.2 Outside diameter [mm] 21.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (16.2x19.9x1.5 mm)

    €0,13 - €0,13
    €0,13 - €0,13

    Article number: 4050571902766 Property Value Inner diameter [mm] 16.2 Outside diameter [mm] 19.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (15.2x23.9x1.5 mm)

    €0,28 - €0,28
    €0,28 - €0,28

    Article number: 4050571265601 Property Value Inner diameter [mm] 15.2 Outside diameter [mm] 23.9 Height [mm] ...

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  • Sealing ring made of vulcanized fiber (14.2x19.9x1.5 mm)

    €0,22 - €0,22
    €0,22 - €0,22

    Article number: 4050571265335 Property Value Inner diameter [mm] 14.2 Outside diameter [mm] 19.9 Height [mm] ...

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