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243® Medium-Strength Primerless Threadlockers
$20.75
Loctite 243 medium-strength primerless threadlocker seals and secures metal fasteners up to 3/4 in diameter against loosening from shock and vibration, tolerant of oils like motor oil and cutting fluid on stainless, aluminum and plated surfaces. It comes in 10 and 50 mL bottles, rated -65 to 360 degrees F.
- General purpose threadlocker that provides a medium strength bond
- Seals and secures metal nuts and bolts to prevent loosening due to shock and vibration
- Works on all metals, including passive substrates, such as stainless steel, aluminum, and plated surfaces
- Proven to be tolerant of minor contamination due to industrial oils, such as motor oils, corrosion prevention oils, and cutting fluid
Available in 2 versions. Choose one from the list to see the exact item number and price.
Quantity
Specifications
Color: Blue
Capacity Volume: 10 mL; 50 mL
Min Temperature: -65° F
Max Temperature: 360° F
Resistance: Corrosion; Rust
Applications: Locking and Sealing Fasteners up to 3/4 in dia
Chemical Compound: Acrylic; Dimethacrylate Ester
Curing Method: Anaerobic
Fix Cure Time @ Temp.: 5 min @ 72° F
Gap Fill [Max]: 0.005 in
Thread Size [Max]: 3/4 in
Thread Size [Min]: 1/4 in
Torque (Break): 210 in·lb on M10 Steel
Torque (Prevail): 35 in·lb on M10 Steel
Hazmat: Yes
Length: 1.1 in; 1.22 in
Width: 1.05 in; 2.6 in
Height: 3.45 in; 6.9 in
Item Numbers
Variant item numbers:
1329837 – 10 mL
1329467 – 50 mL
Home › Products › Adhesives, Sealants & Tapes › Sealing Products › Threadlockers › 243® Medium-Strength Primerless Threadlockers
Sold individually. Quantity 1 = 1 unit.
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Ships from the closest warehouse. Orders ship by UPS or FedEx and typically arrive within 3 to 8 business days.
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