Hi,
I am trying to figure out the different applications for threadlocker (for instance Loctite 243, blue, medium) and anti seize (copper, aluminum, nickel etc).
General consensus:
1. Threadlocker is mainly used to prevent loosening of bolts/nuts, however it cannot withstand high temperatures. You can get high temperature versions up to 650 F ... but 650 F is almost cold.
2. Anti seize is mainly used to prevent galling, corrosion, seizure etc and is designed to withstand high temperatures - even up to 2300 F. The mechanism: Grease/oil is burnt off while metal flakes remain in the threads.
Question:
How do I tighten a bolt/nut in a vibrating environment (high risk of loosening) where operating temperatures reach let's say 1200 F?
If my only option is to use anti seize, why can't I use anti seize in cool/cold environments?
Lucas
I am trying to figure out the different applications for threadlocker (for instance Loctite 243, blue, medium) and anti seize (copper, aluminum, nickel etc).
General consensus:
1. Threadlocker is mainly used to prevent loosening of bolts/nuts, however it cannot withstand high temperatures. You can get high temperature versions up to 650 F ... but 650 F is almost cold.
2. Anti seize is mainly used to prevent galling, corrosion, seizure etc and is designed to withstand high temperatures - even up to 2300 F. The mechanism: Grease/oil is burnt off while metal flakes remain in the threads.
Question:
How do I tighten a bolt/nut in a vibrating environment (high risk of loosening) where operating temperatures reach let's say 1200 F?
If my only option is to use anti seize, why can't I use anti seize in cool/cold environments?
Lucas