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Loctite 243 Medium Strength Blue Threadlockers

Loctite 1329505
SKU LOC-1329505
Loctite 243 Medium Strength Blue Threadlockers

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The medium strength blue threadlockers is designed for locking and sealing threaded fastenersof size 1/4" and 3/4" diameters. This general purpose threadlocker is tolerant to oils, brake fluids, acetone and more. It is ideal to be used on most active metals but it can also work on passive substrates such as stainless steel and plated surfaces.

  • Capacity Vol. : 250 mL.
  • Packing Type : Bottle.
  • Color : Blue.
  • Torque (Break): 210 in lb.
  • Torque (Prevail) : 35 in lb.

Similar Adhesive, Sealant & Corrosion Inhibitor Products

Loctite 1329505 Description

The medium strength blue threadlockers is designed for locking and sealing threaded fastenersof size 1/4" and 3/4" diameters. This general purpose threadlocker is tolerant to oils, brake fluids, acetone and more. It is ideal to be used on most active metals but it can also work on passive substrates such as stainless steel and plated surfaces.

  • Capacity Vol. : 250 mL.
  • Packing Type : Bottle.
  • Color : Blue.
  • Torque (Break): 210 in lb.
  • Torque (Prevail) : 35 in lb.

Similar Adhesive, Sealant & Corrosion Inhibitor Products

$188.06Each
In Stock-

Ships between 02/25/2026 - 02/27/2026

Loctite
Visit The Loctite Store
See more Loctite

Product Specifications

Part Number1329505, 442-1329505
Weight0.70-lb
UPC079340438989

Shop Top 100 Tools & Hardware Products.

View other Adhesive, Sealant & Corrosion Inhibitor Best Sellers.

Manufacturer Description

Threadlockers

  • A general purpose medium strength threadlocker with improved oil tolerance. For fasteners between /4" and 3/4" diameters
  • Applications: Thread
  • Capacity Vol.: 250 mL
  • Color: Blue
  • Odor/Scent: Mild
  • Packing Type: Bottle
  • Resistance: Leaded Petrol Brake Fluid Acetone Ethanol
  • Weight: 0 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Loctite 243 Medium Strength Blue Threadlockers
$188.06Each
In Stock-

Ships between 02/25/2026 - 02/27/2026

Similar Adhesive, Sealant & Corrosion Inhibitor Products

Loctite 1329505 Description

The medium strength blue threadlockers is designed for locking and sealing threaded fastenersof size 1/4" and 3/4" diameters. This general purpose threadlocker is tolerant to oils, brake fluids, acetone and more. It is ideal to be used on most active metals but it can also work on passive substrates such as stainless steel and plated surfaces.

  • Capacity Vol. : 250 mL.
  • Packing Type : Bottle.
  • Color : Blue.
  • Torque (Break): 210 in lb.
  • Torque (Prevail) : 35 in lb.

Product Specifications

Loctite
Visit The Loctite Store
Part Number1329505, 442-1329505
Weight0.70-lb
UPC079340438989

Shop Top 100 Tools & Hardware Products.

View other Adhesive, Sealant & Corrosion Inhibitor Best Sellers.

Manufacturer Description

Threadlockers

  • A general purpose medium strength threadlocker with improved oil tolerance. For fasteners between /4" and 3/4" diameters
  • Applications: Thread
  • Capacity Vol.: 250 mL
  • Color: Blue
  • Odor/Scent: Mild
  • Packing Type: Bottle
  • Resistance: Leaded Petrol Brake Fluid Acetone Ethanol
  • Weight: 0 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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