Loctite Threadlocker 242 Medium Strength Blue

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Loctite Threadlocker 242 Medium Strength Blue


  • All purpose medium strength threadlocker
  • Ideal for all nut and bolt applications 1/4" to 3/4" (6mm to 20mm)
  • Locks and seals while preventing parts from loosening due to vibration
  • Protects threads from corrosion
  • Removable with hand tools
4.8 / 5
Bang For The Buck
4.7 / 5
Product Style RevZilla Item # Manufacturer Product # Availability
Blue 167149 37418 In Stock: Ships within 24 hours


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4.8 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
4.7 / 5
Bang For The Buck
4 / 5
Classic threadlocker
Loctite always works, so no mystery there. I did totally squirt myself in the face when I cut the tip off of the tube with scissors, so maybe be careful about that.
May 29, 2015
over 2 years ago
2014 Honda CB500F
Bang For The Buck
5 / 5
Must Have
Any DIY guy needs this in his tool box, makes a great add on item and its always useful to have on hand.
August 17, 2015
2008 Harley Davidson Night Rod Special VRSCDX
Bang For The Buck
5 / 5
good stuff
got this to loctite my swing arm spools so far its done its job
April 14, 2013
2007 Honda CBR600RR
Bang For The Buck
5 / 5
A must for a DIY'er
Not much to say about Loctite other than it's something every do it yourself'er should have in his/her garage. The blue takes care of most of your basic bolts. I use it on rear set bolts, front fender bolts, and just anything that is sees a lot of vibration. However use wisely and ask your mechanic about which bolts should not get Loctite'd
February 10, 2012
2013 Ducati 1199 Panigale R
Bang For The Buck
5 / 5
its locktite !
Its Loctite, keeps your stuff from rattling loose!
April 14, 2015
2013 Triumph Speed Triple
Bang For The Buck
4 / 5
First time use, comes out quick
This is my first time using loctite after I had a bad experience with a part coming loose while riding. I've read a bit about using this and decided to make the purchase. For the price, it's definitely worth it. You don't want bolts coming loose on the highway. My one recommendation is to test a drop on some paper to see how fast it comes out. I expected more of thick liquid and this came out fast and watery. Just be careful so you don't cover your bolt completely.
April 24, 2017
3 months ago
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