LOCTITE 243 Blue Medium Strength Threadlocker
Known as LOCTITE 243 Blue Threadlocker
Features and Benefits
Available in:
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.
- Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or presses
- Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces)
- Proven to tolerate minor contamination by industrial oils, e.g. motor oils, corrosion prevention oils and cutting fluids
- Permits disassembly with hand tools for servicing
- P1 NSF Reg. No.: 123000
Documents and Downloads
Safety Data Sheets and RoHs
- 50 ml Bottle 10.0/case - IDH 1329467
- 250 ml Bottle 10.0/case - IDH 1329505
- 10 ml Bottle 10.0/case - IDH 1329837
- 0.5 ml Bottle 100.0/case - IDH 1330255
- 1 l Bottle 4.0/case - IDH 1330333
LOCTITE 243, 50ML 1329467 en-US
IDH:
1329467
EAN:
079340438972
Size Case: 50 ml Bottle
Quantity: 10.0/case
LOCTITE 243, 250ML 1329505 en-US
IDH:
1329505
EAN:
079340438989
Size Case: 250 ml Bottle
Quantity: 10.0/case
LOCTITE 243, 10ML 1329837 en-US
IDH:
1329837
EAN:
079340438996
Size Case: 10 ml Bottle
Quantity: 10.0/case
LOCTITE 243 , 0.5ML 1330255 en-US
IDH:
1330255
EAN:
079340439009
Size Case: 0.5 ml Bottle
Quantity: 100.0/case
LOCTITE 243, 1L 1330333 en-US
IDH:
1330333
EAN:
079340439016
Size Case: 1 l Bottle
Quantity: 4.0/case
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Technical Information
| Agency Approvals / Specifications | NSF P1 Reg No: 123000 |
| Application Temperature | -55.0 - 180.0 °C (-65.0 - 360.0 °F ) |
| Breakaway Torque, M10 Steel Nuts/Bolts | 26.0 N·m (230.0 in./lb. ) |
| Color | Blue |
| Fixture Time | 10.0 min. |
| Key Characteristics | Thixotropic, General Purpose, Strength: Medium Strength, Primerless |
| Prevail Torque, M10 Steel Nuts/Bolts | 5.0 N·m (40.0 in./lb. ) |
| Specific Gravity, @ 23.0 °C | 1.08 |
| Substrates | Metal: Steel - Stainless Steel, Metal: Brass |
| Viscosity, Speed 20 RPM | 2150.0 mPa·s (cP) |
Where to Buy
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LOCTITE 243
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.
- 50 ml Bottle 10.0/case - IDH 1329467
- 250 ml Bottle 10.0/case - IDH 1329505
- 10 ml Bottle 10.0/case - IDH 1329837
- 0.5 ml Bottle 100.0/case - IDH 1330255
- 1 l Bottle 4.0/case - IDH 1330333
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LOCTITE 243
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.
How to Secure Threaded Assemblies
Threaded assemblies are present in most machines. Learn how they work and how to get your threads secured with LOCTITE®XPLORE, our new e-learning platform for Assembly, Maintenance and Vehicle Repair professionals.