This is JMHO, so leaving it … Bolts are not designed to pull together a joint or force materials into position. Nickel anti seize is the best simply for that reason, it doesn’t hurt that it also has a higher temperature rating than both copper and aluminum (go ahead use it on those super hot turbo exhaust bolts). I am paranoid because this is my first time working with brakes. It has excellent lubricity, superior water wash-out spray resistance and prevents galvanic corrosion. - Jim Stadler Just to recap, I advised taking the torque spec in the manual (which is generally for ‘lightly oiled’ threads - which you might think of as ‘dry’, meaning just residually lubricated) and then knocking 30 per cent off that torque if you apply anti-seize. Anti-seize materials and compounds are used on threads, bolted joints and even ACME thread installation. The only ones that get loctite are the ones I don't want moving at all, like: brake calipers and steering damper. BrokenTsi Proven Member. The problem is, tension goes both ways, and dry torque specs assume clean new threads. Get Valuable Industry News & Trends. Stainless Steel Anti-Seize stops corrosion, galling and seizure between metal parts and is recommended for service to 2500ºF (1370ºC). This Anti-Seize Lubricant can be used with spark plugs, cylinder heads, and exhaust head bolts. Fastener, Bolt and Screw Design Torque and Force Calculations. A highly refined blend of aluminum, copper and graphite lubricants. The goal of anti-seize is to prevent the threads from, well seizing and preventing the normal disassembly of the mechanical joint. Bostik is also on Facebook (Bostik Industrial) and Twitter . 1,832 29. I started Googling and saw some horror stories about these bolts backing out due to vibration. SAF-T-EZE ® Stainless Steel Grade Anti-Seize is a smooth, non-separating formula consisting of a lithium soap thickened grease into which is compounded to Stainless Steel, aluminum as well as graphite lubricants and corrosion fighting inhibitors. You can find the “K factor” for most anti-seize products published, and that may be acceptable in non-critical applications. Re: anti-seize with stainless bolts? I've never had a bolt fall out or even come loose. If you are going to do anti-seize, you better get some Stage 8 locking bolts to keep them form backing out. Looking up Penetrox, I find that it's zinc based! Cylinder head bolts. That describes caliper slide pins. Prevents pick-up and galling of fasteners while assembling.
Seriously though, I doubt you'll ever have a problem as long as you seal the bolts using goop or anti-seize and don't give the salt water a chance to get in between the two. Not saying that anti-seize bolts don't need to be rechecked, and in a bead-lock environment, I would DEFINTELY check them frequently, but to say your friend lost his T-case bolts because of not checking them from the anti-seize I think is a stretch. This fills in the anti-seize evenly between the bolt and the threads, ensuring proper coverage for effective lubrication. This is why most seized bolts without oils require drilling out or cutting off the heads before they can be accessed. Most of the other bolts on my bike I take out at least once a year for tune-up/maintenance purposes, so I'm not generally concerned about corrosion or the bolts getting stuck. It has a temperature range of -51¬∞C to 871¬∞C and is resistant to corrosion, salt, and moisture. The materials being bolted should already be in place so the nut can be spun down by hand until the final tightening. While the anti-seize is a lubricant that might make you THINK the bolt is more likely to loosen and back out, that isn't the case at all. A general-purpose, food-grade (non-toxic) anti-seize. Best of Luck, Mike . When using an anti-seize compound in wet environments, it is imperative you choose a marine grade anti seize compound with molybdenum disulfide that is specially formulated for the unique requirements of marine use. When you have steel and aluminum coming together, they can interact with a galvanic action and actually microweld to each other. $14.45 #41. Anti–Seize Compounds How to Choose an Anti-Seize Anti-Seize Technology’s anti-seize compounds contain a high percentage of engineered solids. If you torque a dry bolt to 20 lb/ft and then mark that on the bolt and engine contact point and then reinstall with anti-seize the same 20 lb/ft will actually screw the bolt in further as the lubricating properties allow this to happen. The removal of fasteners or bolts for maintenance will be difficult and time-consuming without applying these lubricants. Grade-8 bolts will stand up to the stress and will keep the chassis/body bond in place. Share With Others . MRO solutions 2000 copper anti-seize There are many other white coloured anti seize pastes, but I haven’t tested how easily they are wiped off, nor how well they prevent corrosion, so can’t recommend any, unfortunately. Aluminum vs. Copper Anti-seize. Is it okay to drive the car like this? They prevent galling, seizing, corrosion and also act as lubricants. I replaced my rotors and brake pads and I slathered some silver anti-seize compound on the bolts holding the caliper bracket bolts. Thanks to all, Bob Should I have used anti-seize on these bolts? I have manufacturer ( people who make the stuff) product info that states" anti seize is for non constant friction motion metal to metal use". The lubrication of the anti-seize helps to diminish the scatter and achieve consistent results. Almost all my bolts have a coating of anti-seize. As is my bottle of Noalox. Just so I'm clear on the beadlock issue- anti-seize or not, should be checked with routene maintenance. Anti-seize lubricants are used with machine threaded fasteners to reduce friction that can cause thread seizing (galling) during installation. Shiney bolt heads are a clear benefit. Spark plugs, and shock absorber studs and nuts, just to name a few. Joined May 3, 2003. That said its for bolts ,plugs,etc. CFIA Approved. And this leads to an increase in costs of service and time of service. Torque values on these bolts are nowhere near critical to be overly worried about it. Save … Elle peut être utilisée, entre autres, pour les vis, écrous, tuyaux, boulons d’échappement et boulons d’étrier de freins. Applying anti seize under the bolt heads and/or nuts increased axial loads substantially. 1G DSM. Also with some tires (Mickey Thompson) you will may be have to cut a little of the inner angle of tire rubber bead to make it sit properly. Category: Specialty Lubricants - Anti-Seize Protects metal parts from seizing and galling at temperatures up to 2400°F (1316°C). On the web, some say never put anti seize because beadlock bolts tend to become loose.Mine (D5) never came loose after one season with it and will never, never bolt a stainless bolt in D5 beadlock without anti seize. Loading... Jun 23, 2010 #11. Although most hams don’t understand why anti-seize is recommended, it is vital to lubricate all stainless steel nuts and bolts. Loctite 555336 Copper Anti-Seize Lubricant Brush Top, 8-oz. The Loctite Anti-Seize Copper Lubricant protects metal parts from rust, corrosion & galling. It prevents the galvanitic corrosion between the aluminium engine components and the stainless steel hardware that I'm using to hold it all together. As this video illustrates, a less than new bolt yields only 28% of needed tension per the same torque versus a new bolt/nut. Loctite Anti-Seize Copper Lubricant. It also appears Tightening by turning the bolt instead of, as specified, the nut, resulted in more torque going into bolt tension rather than being absorbed by bolt head friction. For more information, call 800-7-BOSTIK. Water pump mounting bolts. If necessary, use clamps to hold the joint together during bolting. Question: I’ve been using anti-seize grease on the threads of the bolts that hold the lower part of the drive leg in place on my Mercruiser inboard/outboard drive. Doing so drastically increases the chance of galling. anti-seize and another or 2 for anti-ox (e.g., Penetrox). Why Are You Encouraging Anti Seize On Spark Plugs: Temperature range: -60°F to 1600°F (-51°C to 871°C). When you hear or read someone say not to put anti-seize or another lubricant on your threads just remember; torque is just the means to getting appropriate tension. On the other hand, FAMOL PT is both white and easy to clean. Apply under the bolt head before installing. Hope this help! Anti-seize is applied to bolts, fasteners, flanges and other clamped interfaces. That is why it is easier to just use Nickel anti seize and not have to worry about it. I have used copper formula anti seize (from other brands) that doesn't work as good as this 80078. WIP: 6LE seats, Wolfe 8pt, Wolfe mini-tub This is an excerpt from Fastenal’s website: “Thread galling is a common, yet seldom understood problem with threaded fasteners. It is resistant to temperatures up to 980°C and is suitable for use on exhaust bolts, brake calliper bolts, steam valve threads etc. La pâte lubrifiante anti-seize LOCTITE® LB 8008 est conditionnée dans un pot avec bouchon-brosse, avec du cuivre et du graphite en suspension dans une graisse de haute qualité. Produces a precise and consistent clamping load in fasteners. Use a Lubricant. Rome, New … This lubricant is not a high-speed lubricant and should not be used on high-speed ball bearings, roller bearings, or in gear boxes. Anti-Seize assures easier disassembly. Reduces wear and loosening. Anti seize is used in several other automotive applications without any loosening of bolts or nuts it was applied to over time. Loctite ® Marine Grade Anti-Seize. Features . But don’t just take our word for it. Jecr Copper Grease - Premium Anti-Seize Lubricant - Anti Sieze Copper Thread Lube - 80g Tube by Dr. Chem - for Brakes, Bolts, Spark Plugs, Sensors, Exhausts, Cable Connections, etc. Anti-Seize Compound Application Review . MRO solutions 1000 anti-seize. 4.9 out of 5 stars 50. When Loctite Heavy-Duty Anti-Seize was applied to the threads of the bolt, the deviation was reduced to 3.2 percent. It is recommended where copper contamination must be avoided, under conditions of extreme pressure and temperature, and with stainless steel, titanium and nickel alloys. Note: all the copper based anti seize pastes are hard to wipe off and have a characteristic dark colour (including the above recommended Loctite C5-A). Thread locker & Anti-seize; Anti-seize. Throw Grade-8 bolts in there, lube them up with your choice of anti-seize, tighten them down, and call it a day. I’ve been doing this so that the bolts won’t corrode into place and to make it easier to remove the lower case when servicing my water pump. Temperature resistant to 1000°F. Anti-seize was developed with aluminum in mind. The MSDS for Noalox shows that it's only 20% zinc, so I'd say zinc anti-seize would be better, but still basically the same thing. Separates and lubricates the surfaces of jointed interfaces during operation. Pros. Formulated to protect assemblies exposed directly or indirectly to fresh water and salt water, this anti-seize works especially well in high humidity conditions. One exception to that is the bottom bracket, which I use a thin layer of anti-seize on when installing. I'm asking #1 because I saw another tuber say use 10% less torque when you use anti-seize. High temperatures in exhaust valves cause exhaust port bolts and studs to rust & weaken. This causes serious problems, especially with steel bolts and threaded spark plugs in aluminum parts like cylinder heads. 99 Trans Am - 404RWHP 360ishRWTQ, Stock short block, heads, and water pump. Use during assembly to prevent galling, corrosion and seizing due to weathering or chemicals. Fastenal® is a major world-supplier of fasteners and associated hardware.
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