Loctite 243 Nut Lock Medium Strength Threadlocker 10ml
LOCTITE 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration. LOCTITE 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE 243 works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils and cutting fluid.
LOCTITE 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration. LOCTITE 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE 243 works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils and cutting fluid.
LOCTITE 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration. LOCTITE 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE 243 works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils and cutting fluid.
LOCTITE 243 is a medium strength blue threadlocking adhesive that seals and secures metal nuts and bolts to prevent loosening due to shock and vibration. LOCTITE 243 is a general purpose threadlocker that provides a medium strength bond. LOCTITE 243 works on all metals, including passive substrates such as stainless steel, aluminum and plated surfaces. It is proven to be tolerant of minor contamination due to industrial oils, e.g., motor oils, corrosion prevention oils and cutting fluid.
in 41 offers
The lowest price for Loctite 243 Nut Lock Medium Strength Threadlocker 10ml right now is $9.98 at Made-in-China.com, compared across 29 retailers.
The all-time low was $4.70 on 1 Sept 2026 — today's price is 112% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 Oct 2026.
Last updated at 14/10/2026 09:18:13
Loctite 243 Medium Strength Threadlocker 50 ml
Delivery $5.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SL53 Loctit Glue 243 Screw Glue Metal Anti-Loose Thread Glue 222 263 272 290 Anaerobic Glue
Free delivery between Thu – Fri
Loctite 243 1311320 Screw Locker, Bottle Type, 1.7 fl oz 50 ml, Medium Strength
Delivery between 18–22 Oct $41
LOCKTEFT 243 Zils vidējas stiprības vītņu fiksators 50 ml
Delivery between 15–28 Oct $39.96
Loctite 243 Medium Strength Threadlocker 50ml
Delivery $15
LOCTITE 243 Medium Strength Threadlocker – 50ml | Oil Tolerant | Blue | General Purpose | 243-50
Delivery $10.95
243 Medium Strength Threadlocker 50 Ml
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Loctite 243 - 50ml Medium Strength Thixotropic Threadlocker 44092 - C&L Tool Centre
Delivery between 19–21 Oct $12
LOCTITE 243 Threadlocker Medium Strength Blue 50ml - 44092 - Tool Kit Depot
Delivery between 21–26 Oct $10
Loctite 243 (1311321) Medium Strength Threadlocker 50ml
Delivery $9.70
originally posted on repco.com.au
A must have for toolbox, awesome so everything stays how is should
originally posted on repco.com.au
A great product for every toolbox. No more problems with road vibrations loosening equipment.
originally posted on bunnings.com.au
No issues...like all loctite products, it works if used in the correct situation. Just take the rime to mstch the right type to your job.
| Subtype | Threadlocker |
| Type | Threadlocker |
| Form | Liquid |
| Compatible Materials | Metal, All metals, Stainless steel |
| Compatible Surfaces | Dry Surface |
Loctite 243 Medium Strength Threadlocker 50 ml
Delivery $5.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SL53 Loctit Glue 243 Screw Glue Metal Anti-Loose Thread Glue 222 263 272 290 Anaerobic Glue
Free delivery between Thu – Fri
Loctite 243 1311320 Screw Locker, Bottle Type, 1.7 fl oz 50 ml, Medium Strength
Delivery between 18–22 Oct $41
LOCKTEFT 243 Zils vidējas stiprības vītņu fiksators 50 ml
Delivery between 15–28 Oct $39.96
Loctite 243 Medium Strength Threadlocker 50ml
Delivery $15
A must have for toolbox, awesome so everything stays how is should
A great product for every toolbox. No more problems with road vibrations loosening equipment.
No issues...like all loctite products, it works if used in the correct situation. Just take the rime to mstch the right type to your job.
Easy to use hopefully it will keep bolts from coming loose every few weeks to months. Sit far it’s looking good.
I have only rated this a 4star because I haven't tried to remove my Slider pin Nuts /Bolts which is what I used this product for.Am relying on reviews I read about this product holding bolts in place, while being easy to unscrew bolts when needed.
Does what it says on the tin. The gold standard for threadlocking with good reason, it just works.
I bought this stuff along with 4 bolts a month ago to replace the bolts on the base of the stem of my electric scooter, which were loosening repeatedly and making riding extremely dangerous. This stuff has worked a treat. I applied it generously to the threading of the bolts, screwed them in tight, left it to dry for 24 hrs, and have no had to tighten them since. Excellent product!
Great product, changed the knobs on my fishing reels, knobs kept winding themselves off, added a dab of threadlocker blue, no issues since
Great product. Needed it to bolt a few things down but also be able to take apart when needed
Bought to tighten a folding door Hing screw that keeps coming loose.After applying Loctite it hasn’t loosen
| Subtype | Threadlocker |
| Type | Threadlocker |
| Form | Liquid |
| Compatible Materials | Metal, All metals, Stainless steel |
| Compatible Surfaces | Dry Surface |
