are all copper washers crush washers

I can't see that the milligrams of copper in the typical washer will affect commodity prices. Copper washers are soft, seal well in high pressure systems, the crush ones seal better on a rougher surface (and for larger sizes). A forum community dedicated to BMW owners and enthusiasts. 10mm, Thickness 1mm, Package Quantity 25. JavaScript is disabled. Our ability to reliably provide copper washers, as well as a comprehensive selection of other washers and spacing solutions is a direct result of our many capabilities and services. Wire, Sealing Washer, Metric Copper, Inside Dia. The corrosion resistance and thermal and electrical conductivity of copper holds true in our precision stamped copper flat washers. http://en.wikipedia.org/wiki/Annealing_(metallurgy), (You must log in or sign up to post here. Pure aluminum is very soft, so it might seal dirty connection better, but than it will mushroom under bigger torque. That's every bike, car, and truck I've owned since fifteen. Don't they use a special kind of soft copper washer when mounting the sending unit to the gas tank to keep it from leaking? Today, I learned something of applicable value ON THE INTERNET. I always thought a crush washer was the type used on spark plugs. A forum community dedicated to Suzuki SV650 owners and enthusiasts. US/Canada Defense Logistics Joint Registration #DD2345, May be anodized to increase corrosion resistance. Copper "compresses"- that's why the washers are made of the stuff. Get everything you need like Brake Line Washer Assortment Kit, Copper and Flat Washer Assortment, Copper, 110 PCS at Zoro. In pinch, yes. 2004 - 2022 Pegasus Auto Racing Supplies, Inc. -, Banjo Bolts With Integral Brake Light Switch, Metric to 3AN and 4AN Steel Brake Adapter Fittings, Steel & Stainless Steel Brake Banjo Bolts. I can't answer your question, but I can tell you that I've *never* put a crush washer on *any* vehicle I change the oil on. For a better experience, please enable JavaScript in your browser before proceeding. Could it because that the torque converter is aluminum alloy and transmission fluid pan is steel? For something so inexpensive is it really worth the risk? Everyone should own and know how to use a test light. ). Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! By logging in to LiveJournal using a third-party service you accept LiveJournal's User agreement, > Recent Entries Brewster stocks pure copper also known as Electrolytic Tough Pitch (ETP) in 101 & 110 sheets. Precision Round Copper Sealing and Crush Washers Manufactured by Brewster. The Fora platform includes forum software by XenForo, http://www.speedflowshop.co.uk/aluminium-crush-washers-92-c.asp, http://www.halfords.com/webapp/wcs/sher;1,1,2,1;+0++1||sea||sump+washers||pag||1, BMW 3 Series Forum - Technical Talk on the BMW E46, BMW 3 Series Forum - Technical Talk on the BMW E21, BMW 5 Series - Tech Talk For All Gen Of 5 Series, BMW 3 Series - Tech Talk For All Gen Of 3 Series, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Are available in a wide variety of colors for instant and accurate thickness identification. All rights reserved. 97 E-420 (180K miles), 97 SL500, (93K miles) 2015 GMC Sierra Denali 2500HD CC/SB/4x4 Duramax(55K). I've been reusing them for over 25 years and have yet to have one leak. Never had an oil leak. For a better experience, please enable JavaScript in your browser before proceeding. Terms & Conditions I've never seen a Delrin oil drain plug washer but have seen nylon hydraulic seals many times. When, upon my judgment which seems to be impeccable when it comes to reusing washers, they become too used I replace them. What not to use is anything squishey like a rubber grommet or o-ring. We make it easy to purchase copper sealing washers efficiently, and we strive to deliver them reliably. :thumbsup. ^^^ Same with the aluminum ones. Whenever you require copper washers that ship promptly and are manufactured to meet the highest quality standards, Superior Washer & Gasket Corp. is the right choice. Misc, Serco Wl Main Spring Oal 25 In. And lastly, I have two good friends who are have graduate degrees in metallurgy. And lastly, I have two good friends who are have graduate degrees in metallurgy. All of our products meet with ISO-9001 requirements. 55-56-57, The Fora platform includes forum software by XenForo. Specify the copper washers you need with just a few clicks, or call us to make a purchase over the phone. We're committed to providing our customers with a fast and easy purchasing experience, as well as an unparalleled commitment to quality and attention to detail when filling each order. Probably more than one since it's a Ferrari. Is it stock? 16mm, Thickness 1mm, Package Quantity 25, Sealing Washer, Metric Copper, Inside Dia. Discussion in 'The Garage' started by bikemoto, Dec 22, 2009. I rarely replace the drain bolt washer change after change and never have leaks. Both the fitting and mating port must have adequately large flat sealing surfaces to ensure a reliable seal. ). But not recommended. Since new copper washers are readily available why would you even consider not replacing them, particularly since the cost is insignificant. Just changed my gearbox and diff oil and the plugs and washers cost peanuts from the dealers, only my opinion but for the pennies they cost id just get originals from the dealers for piece of mind. x 1/16" L and 1/4"-20 Flat Socket Head Cap Screw, 1 in L, 100 PK that you need! I've NEVER had one leak at all, ever. Our soft annealed Copper Crush Washers are ideal for sealing steel or stainless steel brake unions. Whether you're looking for copper washers,phosphor flat washers, orbronze washers for sale, we can fulfill your order without delay. AFAIK spark plugs have "crush washers". Enter desired order quantities below, then click the "Add selected quantities to cart" button. Sealing Washer, Annealed, Copper, Seal Type Annealed, Seal Material Copper, Fits Bolt Sizes M24, Inside Dia. I'm going to wait and see the answer. above the soil's surface on the left coast, Anchorage, formerly Spenard (hub of the universe), (You must log in or sign up to reply here. P.S. I must be really tight because I reuse them over and over and over again so long as they're not mangled. Both are malleable and personally I wish they'd use aluminum, since we need copper for wiring and it's already expensive enough. Tramps like us baby we were born to run. Choose from sealing and cushioning washers made of copper, aluminum, neoprene or galvanized steel. I know, crush washers should not be reused, but I am not to drive 1 hr to pick up a washer when I do the job. We do our best to ensure that the prices and descriptions shown on our website and in our printed catalog are accurate.However, we reserve the right to correct any errors that may occur. Best to check if your alloy ones are really soft enough (many different strengths). I see nothing wrong with the style you bought since most oem washers are flat, not crush as far as I've seen. What's the difference between a copper gasket and an aluminum crush washer? from New Jersey. '04 G55 '80 280GE '99 S420 '98 E320 2011 E350 2016 GLA250. So long as all the surfaces are clean when you fit it, it'll be alright. You might think that few grams weight difference is marginal, but think 6000 rpm on about 10 cm radius. Weve got them at everyday low prices. Customers who purchased this item also purchased: We do our best to ensure that the prices and descriptions shown on our website and in our printed catalog are accurate. They are made soft and do indeed crush the first time used. They both work on the same theory that you are allowing for slight surface imperfections to seal it up while making the bolt torque to a pre-load. As with washers made from any of the materials we carry, if you don't see the precise thickness, size, shape, grade, or other copper washer specification that you require listed in our catalog, let us know what you need in your RFQ. Good question Wayne. Sybil, a Thunder Grey 2016 BMW R1200R - Dory - a blue K6 Naked *sold* with 81k+ miles -, I've never used the crush ones so you should be fine, Aluminum are one-time crush, copper are reusable AFAIK. Material: Copper, Thickness: 1.5mm. Looks like you are rebuilding a carb which is a labor intensive project. Over 20,000 square feet of raw material in virtually every gauge, more than 100 power presses, and a staff of skilled machinists and experienced personnel are just part of our superior ability to deliver exactly what our customers need. Find Washer, PTFE and Washer, Ptfe Cc12/Cc22 when you shop our huge assortment. 3 product ratings - Copper Crush Washer Assortment SAE Flat Ring Brake Line Seal. Why risk doing it over again because the old washer failed. Noticeably thinner, I supposed it doesn't take a thick washer to seal so I used them, but the stuff from years ago always seems to be a little better quality. At Superior Washer & Gasket Corp., we stock them in a wide range of shapes, thicknesses, and sizes, including metric. They are truly a model to emulate for automobile sales companies." That will anneal the copper. After use (when they've been crushed and strain-hardened), they will not be as soft as when new (when they are in a fully-annealed condition), so their resealing characteristics won't be as good (although they often work OK for reuse if the corresponding surfaces they are contacting are flat/parallel/no scratches). Aluminum is cheaper material, but with the size of washer that should not affect the final price. :P, Permatex will sometimes work for drain plugsnot so much for the hydraulic system I was working on, where the union had to hold back several hundred PSI. Another fact that would be as equally irrelavent is that Al is extremely reactive while in contact to disimilar metals. Check out my '57 210 restomod build thread: If you are worried about the copper washer being too hard just heat it with a propane torch and dunk it in water . > Profile, And here I've been just using Permatex #2 Gasket sealant.. Something went wrong. 12mm, Thickness 1mm, Package Quantity 25. Zoro Select Sealing Washer include characteristics like: Material: Copper, Thickness: 1mm. All rights reserved. It is much easier to strip the threads on aluminum versus steel (hence the copper washer for the pan and alum for the torque converter). Problem: the new module does not come with a new plastic rivet, and figuring out the correct part number for said rivet is beyond tricky. Weve got millions of products including Flat Washer Assortment, Copper, 110 PCS and Brake Line Washer Assortment Kit, Copper. 30.0mm, Thickness 2.0mm, Thickness Tolerance +/-0.20mm, Application Sealing, Package Quantity 25. the solid copper ones can be annealed, reused, and & work as well as the first time. 8mm, Outside Dia. > Friends Yes, it'll work just fine. The OEM Suzuki crush washers for the oil drain plug that I bought from the dealer are aluminum like the one on the left. Chit Chat Area, Anything on your mind goes here. Never had a lost, damaged, or stripped bolt. I know they used those copper washers on the rear and they seemed to be of a softer material. Sealing and cushioning washers come in many shapes: flat washers, C-washers, D-shaped washers, finishing washers, torque washers and more. thieves are cutting copper cables under 14,000 volts, my friend had his catalytic converter stolen at metro parking lot (security patrol) for few grams of platinum in it. I went to the auto zone and the small packages of copper washers were very thin compared to the ones I had kicking around the garage for years. Not the same as the solid washers used for drain plugs. :). Copper is way more expensive then steel, so I don't see GM wasting money if they don't have to, Carmine. Weve got them at everyday low prices. The post-heating condition of Copper does not depend on the cooling rate -- doesn't matter if they are liquid-quenched, or not, after heating: These are DIN 7603 sealing washers (DIN 7603A to be more exact in this case). Find Reusable Corded Ear Plugs, Flanged Shape, 27 dB, 100 Pairs, Blue and Light Meter, 0 To 2,000Fc, 0 To 20,000Lux when you shop our huge assortment. Privacy Policy The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! I also firmly believe that Ferrari owners seem to get a 'charge' out of unnecessary spending on their cars. Galvanic corrosion occurs when an electric current flows between the metals and the Al will be consumed. Weve got everything to make your business go like Sealing Washer, 316 Stainless Steel and Sealing Washer, Fits Bolt Size 1/4 in Steel/Buna-N. You wont overpay for Sealing Washer, Fits Bolt Size M8 Copper, 100 PK and Rubber, Viton, 1/8"Thick, 12"x12", 70A when you shop with us. Might be worth just trying Hellfrauds though, lots of french and jap cars have crush washers as sump plugs - you always used to be able to purchase these very reasonably from them (not sure about the sizing though):thumbsup, Thanks, I will check at halfords see what they have got.:thumbsup. Here is some additional information about Zoro Select Sealing Washer. Copper washers are also used as crush washers to provide seals, primarily in the automotive industry. Open to all models including Belair, 210, 150, Sedans, and Nomads. Use tab to navigate through the menu items. If it don't leak then it should be fine. 2004 - 2022 Pegasus Auto Racing Supplies, Inc. - All rights reserved - s2. I would guess the washer style are made to be re-used, while the others are not. the rolled ones are way more likely to leak if overtorqued. JavaScript is disabled. I know, crush washers should not be reused, but I am not to drive 1 hr to pick up a washer when I do the job. I rebuilt old 60's and 70's motorcycles for several years and the copper washer that were used on the brake lines were very thin copper, one time use unless you anneal them. Fact: every time the module is replaced, the sensor must be unmounted to free nearby parts. These components are useful in a wide range of applications, including architectural, industrial, building, and electrical. I have the original "crush washer" on my SV and have done 17 oil changes so far, no leaks. FerrariChat.com has no association with Ferrari S.p.A. 2022 FerrariChat. both copper and aluminum are way softer than the steel. Just my $0.02. torque converter drain threads when tightening the bolt. Discussion in 'Technical Q&A' started by Ak Jim, Apr 19, 2011. Personally I prefer copper, since it is more reusable. the balancing is no joke. The one on the right is of a different style altogether. Riding is life. Thanks for that. It might be the producer access to the material that makes final design. I saw them but they don't seem to have 14mm washers which is what I need and they are charing over 2 for 1 washer. Mercedes-Benz Sedan / Coupe / Wagon Forums, Socialism is a philosophy of failure, the creed of ignorance, and the gospel of envy; its inherent virtue is the equal sharing of misery. Soft Copper Crush Washer, 5/16 (or 8mm) inch ID, Soft Copper Crush Washer, 3/8 inch (or 10mm) ID, Soft Copper Crush Washer, 14mm (or 9/16) ID, Pegasus Auto Racing Supplies2475 S 179th StNew Berlin WI 53146 USA, Order Toll Free: 1-800-688-6946 (US & Canada), Local/International Order Line: 1-262-317-1234, Email - General Questions: CustSvc@PegasusAutoRacing.com, Email - Technical Product Questions: Tech@PegasusAutoRacing.com. I have found it odd that the SAME bolt for the Transmission Pan, AND Torque Converter, use a different Sealing ring. As a U.S.-based manufacturer with extensive capabilities, we can offer you the very best in quality assurance and deliver the washers you need promptly. None I can think of. Sealing, crushing, different words that mean the same thing.. prevent leaks around the bolt. If you need a copper crush washer we have them at everyday low prices. In addition to offering washers from a stock of over 370,000 different types, we provide complete custom manufacturing capabilities for non-standard or on-demand washer needs. Super Stock/Pro Street & Modified Disc. For a better experience, please enable JavaScript in your browser before proceeding. This means youll get the washers you require fast and can get your job done. Part of MOTORSPORT NETWORK. I can't believe there is even Centigram differences between the two. copper is about 3 times heavier by the volume than aluminum. TBH, I would have thought that a copper washer would be fine. I've also seen plastic versions or the crush washers. Anything before or after is just waiting. I installed one of those magnetic plugs that came with washers and they are flat and look like what you bought on the left which looks to be aluminum or at least coated copper. I use them all the time on my bike. The Fora platform includes forum software by XenForo, https://www.facebook.com/BoxesAndSawdust/, http://www.ebay.com/itm/like/191193209966?lpid=82, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I once used a torque wrench instead of feel and did have a leak. 2022 MOTORSPORT NETWORK. We maintain an extensive inventory of washers and shims within our two U.S.-based manufacturing facilities. For a better experience, please enable JavaScript in your browser before proceeding. 6mm, Outside Dia. JavaScript is disabled. Need a Sealing Washer, Fits Bolt Size M8 Steel/Buna-N or Sealing Washer, Fits Bolt Size 1/4 in Steel/Buna-N? The following are the types of Copper, tensile, yield and Rockwell Hardness we have readily available: Always committed to producing the best products, Brewster Washers continues to offer precision parts. and many striped oil pan plugs. Project Update Section, Post Project Updates Here, Suspension Questions Chassis, Brakes, Shocks, Etc, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. There seems to be a problem serving the request at this time, {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. anybody having spare washer that he can weight? PS You guys need to look up the properties Copper. The one on the right looks like Delrin. I began doing this with the Mercedes I owned back in the early 80's. 1968 250SL; 1970 280SE 3.5 Cabriolet (EURO Version); 1987 560SL. I know I am late in the game..the aluminum washer crushes easier and it is less of a load on the alum. 20mm, Thickness 1.5mm, Package Quantity 25, Brake Line Washer Assortment Kit, Washer, Copper, Matte Finish, Steel Brake Lines, Hydraulic Brakes, Sealing Washer, Metric Copper, Inside Dia. Weve got millions of products including Brake Line Washer Assortment Kit, Copper and Flat Washer Assortment, Copper, 110 PCS. Is there a difference is copper crush washers used for sealing things like through bolts in a Muncie 4-speed and the standard hardware store copper washers. > Archive Pre-Assembled Size 3 Braided PTFE Racing Hoses, Stainless Braided PTFE Brake, Clutch & Power Steering Hose, Banjo Bolt, 3/8-24 Single, Standard (0.98 Shank), 3AN Male to 3/8 (10mm) Banjo Brake Adapter, Steel, "I was thoroughly impressed with the perfection that Pegasus Auto Racing Supplies achieves in its website, ordering process, shipping process, and customer service. JavaScript is disabled. So, copper washer can also be crushed to form a seal. 24.0mm, Outside Dia. Hi, Is there a difference between crush washers and copper washers? Weve got everything to make your business go like Sealing Washer, Fits Bolt Size 3/8 in Steel/Buna-N and Sealing Washer, Fits Bolt Size M14 Copper, 50 PK. Get everything you need like Sealing Washer, 1 1/8 in and Sealing Washer, Fits Bolt Size 3/4 in Steel/Buna-N at Zoro. 16mm, Outside Dia. View cart for details. I would think there has to be a good reason for using them, but I don't know what it is. The transmissison fluid drain plug gasket is a copper gasket. One of these things is to mount a certain sensor to a certain module. I never bought new ones, i just heated them cherry red and reused them. We typically quote all of our copper washers at half hard alloy 110, but we can quote full hard and bright annealed copper by request. Need a Sealing Washer, Fits Bolt Size 1/4 in Steel/Buna-N or Sealing Washer, Fits Bolt Size 3/8 in Steel/Buna-N? The industrial sector uses copper where there is a need for ductility (plumbing or roofing) or electrical conductivity (electromagnets, electrical motors, or wave guides). The company I work for uses silly plastic rivets for various things. the cars that need washers have them included with filter kit. A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. We have the Nylon Thrust Washer, 5/8" I.D. BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. 20112022 Zoro Tools, Inc. All rights reserved Because I have to go out and purchase them and that is an inconvenience. (Winston Churchill), The Fora platform includes forum software by XenForo, http://www.npl.co.uk/upload/pdf/bimetallic_20071105114556.pdf, Copper vs Aluminum crush washers - NSX Prime, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Copyright 1995-2022 eBay Inc. All Rights Reserved. JB56. Sealing Washer, Metric Copper, Inside Dia. I think il give the copper ones a try, the oil sump plug has a copper washer on it and thats fine so I would think it would be fine on the others. Come join the discussion about performance, modifications, troubleshooting, M series, motorsports, maintenance, and more! This is what my mechanic told me when I asked for advice years ago on doing my own fluid change on my 722.3 transmission (for a 1983 300SD and 1987 560SL). Personally I prefer copper, since it is more reusable. Come join the discussion about performance, modifications, racing, troubleshooting, maintenance, and more! 10mm, Outside Dia. Our minimum hex size recommendations are shown in the table below. I firmly believe that most people over tighten them vastly shortening their usable life. Copper sealing washers and copper flat washers are a standard part of our inventory, and are available in extensive quantities. 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