Using anti-seize without reducing the required torque value can strip the threads or stretch the bolt in extreme situations.
Does anti seize affect torque?
The torque applied to a fastener with an antiseize compound pre- applied to the threads will ensure uniformity through out the process but will increase the Clamp Load compared to an unlubricated bolt. … Torque values may also have to be reduced when the fastener is threaded into aluminum or brass.
Is it OK to use anti seize on lug nuts?
Permatex® does not recommend the use of any anti-seize product on wheel studs. Many people have used anti-seize for this applications, however, there is the potential for over-torqueing and therefore, higher clamp loads and potentially dangerous bolt stretch.
Where should you not use anti seize?
Anti-seize can not be applied on already damaged or cross threaded threads of bolts. The threads need to be chased, re-tapped or repaired before applying anti-seize. Don’t use anti-seize on exposed threads as it may attracts contaminates that may contribute to thread damage.
Why would you use anti seize on a bolt?
Anti-seize products are applied to bolts, fasteners, flanges and other clamped interfaces to prevent galling, seizing and corrosion, as well as lubricating to ease disassembly.
How long does Anti-Seize last?
Anti-Seize Special™ has a shelf life of 5 year or more when stored in a closed container. Shelf life may be much longer depending upon storage location and conditions. Store with container tightly sealed in a cool dry place for optimum shelf life.
Does anti-seize dry out?
If stored with exposure to the atmosphere, an anti-seize compound can dry out. This can make it difficult to apply. In response, some people add gear oil, hydraulic oil or other oils to return the anti-seize compound to a consistency that is closer to the original.
How do you lubricate lug nuts?
Lubrication. There is a great deal of argument is whether to lubricate lug threads. Some swear by the use of some form of anti-seize on the threads, whether lithium grease, WD-40, motor oil or Teflon spray. The idea is to prevent rust and make it easier when it comes time to remove the lugs.
Should you lubricate wheel nuts?
The owners manual says: clean threads and no lube (in many cases). I say: definitely use lubricant on wheel nuts (actually on the studs). … The lube increases the stretch of the thread for any given amount of applied torque.
Can anti seize cause misfire?
If antiseize compounds come in contact with the core nose of the plugs, it can lead to a misfire condition. Antiseize compounds can also have a torque multiplying effect when installing plugs. This can lead to thread distortion and thread galling, resulting in cylinder head damage.
Is anti seize the same as grease?
Designed to convert torque to tightening force more efficiently, anti-seize is formulated with high solids content and a carrier grease. … Yet unlike grease, the solid lubricant in anti-seize can withstand high temperatures and protect parts from galling and seizure even under extremely stressful environments.
Should you use anti seize?
There is no reason to use more anti-seize than absolutely necessary on the threads you are coating. Additional anti-seize does not offer any more corrosion protection and is simply a waste of product. Too much anti-seize applied to the threads of a bolt.
Does anti-seize seal threads?
Anti-seize materials protect threaded and slip-fitted metal parts from rust, corrosion, galling and seizing at high temperatures. … Specific formulations cater for the type of metal used for the threads, as well as temperature extremes.