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KegWorks - ITEM # 30N-6

Nylon Washers for CO2 Regulators - Set of 6

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In stock and ready to ship.

Air is money, so shore up leaks in your draft beer system. These replacement washers go between your CO2 regulator and air tank to prevent CO2 leaks.


    Don't let the air out of your system, add these nylon washers in between your keg regulator and CO2 tank in your draft beer system to prevent CO2 leaks from occurring.

    Sold as a set of six, it's always a great idea to have extra kegerator parts like these on hand to shore up leaks that waste money as your compressed air escapes without your knowledge. Prevent this, and ensure that you are purchasing substantially less CO2 tanks over time by securing your beer regulator properly to your CO2 air tank with these washers.

    • Made of plastic nylon
    • Set of 6

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    • 3/4”W x 1/8”D
    • Opening is 1/4”W
    WARNING: This product contains a chemical(s) which is known to the state of California to cause cancer or birth defects or other reproductive harm. For more information go to
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    Customer Reviews
    4.6 / 5.0
    5 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    4.7 / 5
    5.0 / 5
    Would you recommend this product?
    Yes! I would recommend this product. (4)
    Would you recommend this product?
    Yes! I would recommend this product.
    5 / 5
    5 / 5
    Works great!!!
    I am happy to find this website. Ordered the washers and no leaks anymore!
    May 2, 2017
    Boston, MA, US
    over 2 years ago
    Would you recommend this product?
    Yes! I would recommend this product.
    5 / 5
    5 / 5
    Best sealing washers I’ve found.
    These work! Save gas, buy some now! I bought some others from another online seller and they were too rigid and did not have the sealing ring these have. Waste of money! Waste off gas! Rubber o-rings tear or shear off. These nylon washers last a long time. They also fit tightly in the connector nut and have less tendency to fall out when changing tanks. These are the best I’ve found.
    November 30, 2018
    7 months ago
    May 30, 2018
    1 year ago
    Would you recommend this product?
    Yes! I would recommend this product.
    4 / 5
    5 / 5
    Good product at a good price. Received item very fast!
    August 7, 2017
    IL, US
    1 year ago
    Would you recommend this product?
    Yes! I would recommend this product.
    product is what I needed
    June 19, 2017
    over 2 years ago
    Questions & Answers
    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 5 questions Browse 5 questions and 51 answers
    Why did you choose this?
    Kegworks Store
    need some
    david b on Apr 8, 2019
    repair parts
    Charles B on Jan 1, 2019
    need some
    david b on Apr 8, 2019
    My current is damaged
    Jeff W on Jan 21, 2019
    repair parts
    Charles B on Jan 1, 2019
    CO 2 leak
    Bruce D on Nov 1, 2018
    I read about their function on KegWorks website and think that they may work well with my kegerator setup.
    John K on Oct 9, 2018
    Replacement washers for the CO2 air shifter on my race car.
    Richard H on Sep 22, 2018
    seal when I change co2 tank
    Charles B on Sep 20, 2018
    Kegworks are reliable, fast and complete costumer satisfaction......!
    Bernard S on Jul 22, 2018
    Can always use more washers
    Jerry L on Jun 27, 2018
    Need them to rebuild used keezer
    Michael A B on Feb 16, 2018
    My local restaurant/music venue ran out of co2 for their beer on New Years Eve while hosting 263 paying customers. I replaced the empty cylinder (the regulator was only hand-tightened) but noticed that they did not have any gaskets...I tried to explain that they are throwing money into the atmosphere, and decided to buy some gaskets to help them out (my girl friend works the door for music events)...
    edward f on Jan 19, 2018
    After using these, I go through a co2 bottle every 2 years
    Joseph F on Dec 2, 2017
    I think the fiber washer that came with the regulator leaks. I have lost two 35lb Co2 charges so far.
    Hoping this washer will be better
    Warren W on Oct 22, 2017
    keep losing them out of the regulators when I change tanks
    Charles M on Oct 11, 2017
    Industrial use.
    Patsy H on Sep 21, 2017
    I own an airbrush art business. We use CO2 tanks to power our airbrushes. These washers insure a tight seal between regulator and tank.
    Ellen B on Aug 28, 2017
    Spare, washers get lost all the time in transport
    Brad R on Aug 21, 2017
    maintenance parts
    John B on Aug 2, 2017
    great price and it works for leaking regulator.
    Marco P on Jul 18, 2017
    Service of existing keg dispenser equipment
    Kenneth K on Jun 6, 2017
    The information looks appropriate for what we need.
    Todd J on May 1, 2017
    Used these in the past and they work great
    Henry D on Mar 31, 2017
    always losing them!
    Mitsukoshi USA, Inc. on Mar 27, 2017
    Last a long time.
    John J on Mar 9, 2017
    needed to stop leaks in high pressure co2 system used in Nightclub special effects Cryo Jet System.
    jeffrey h on Mar 8, 2017
    need them for kegerator
    Marvin D on Mar 2, 2017
    I lost mine
    Cecil M on Feb 19, 2017
    Tom R on Jan 10, 2017
    so CO2 does not leak .
    Trinidad Q on Dec 7, 2016
    Michael R on Sep 26, 2016
    Need to change upon CO2 refill.
    Jeffrey C on Aug 15, 2016
    Needed Exact Part, knew I could count on Keg Works!
    David S on Aug 10, 2016
    broken washer in regulator coupling
    David C on Jun 15, 2016
    repair coil box
    robert f on Mar 15, 2016
    Lost my original washer
    Todd S on Feb 10, 2016
    air leak
    Christopher K on Dec 29, 2015
    I needed a new one
    Rob W on Dec 17, 2015
    to have on hand
    Brian L on Dec 9, 2015
    Neeeded it.......
    David H on Nov 27, 2015
    Replace lost parts
    Scott H on Oct 28, 2015
    My current is damaged
    Jeff W on Jan 21, 2019
    CO 2 leak
    Bruce D on Nov 1, 2018
    My co2 tank currently has a fiber washer. Will these work just as well?
    A shopper on May 26, 2016
    BEST ANSWER: Yes I switched to the Nylon several years ago and in fact think they work better
    do you need to replace these after a bit? if so, how often?
    A shopper on Sep 12, 2017
    BEST ANSWER: Hi! I have used mine since 12-2015 and have not had to replace them. They work very well, so I would say you don't have to replace them for at least 2 years. Best wishes!
    Is this the same washer that would be used on a Pepsi machine btween the gauges and tank?
    A shopper on May 6, 2019
    BEST ANSWER: I don't know that specifically. They are 3/4" in diameter, with a 1/4" hole in the center. Close to 1/8" thick.
    Should I place a washer between the gas line and the Sankey unit (between check valve and hose)?
    Stephen T on Apr 12, 2018
    BEST ANSWER: Nope. The gas line will attach to the coupler using a screw clamp. You only need to have a washer at the points where metal meets metal.

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