Breakaway torque280 lbs.-in.
For use with grainger item number4KL11
Container size8.45 fl. oz.
Max. operating temp.300°F
Min. operating temp.-65°F
Flash point200°F
Cure typeAnaerobic
For maximum thread diameter7/8"
Working time45 min.
Prevailing torque350 lbs.-in.
Full cure time1 Days
ContainerBottle
Recommended surface preparationDry Surface
Container typeBottle
Chemical baseDimethacrylate
StrengthHigh
Physical formLiquid
Chemical typeAnaerobic
Gap fill0.01"
ClassificationThreadlocker
Product formLiquid
Mixing requiredNo
DisassemblyPermanent
ColorRed
Voc content weight percentage0.01%
Compatible primer seriesLOCTITE 7649 Series
Container and sizeBottle Over 1.1 oz.
Maximum viscosity8000 cPS
Minimum viscosity6000 cPS
Series277 Series
Voc content7.13 g/L
Compatible primer (grainger part number)4KL11
Minimum operating temperature-65°F
Maximum operating temperature+300°F
ApplicationsThreadlocking
Vocs content0.71%
Viscosity measurement6000 to 8000mPa/s
Thread-locking strengthHigh
Specific gravity1.1
Number of components1-Part
Locking strengthHigh
OdorCharacteristic
Primary colorRed
Viscosity6000 to 8000mPa/s
Product typeThreadlocker
Temperature rating46
Shelf life730 Days From Date of Manufacture
Cure time1wk
Minimum storage temperature46
Maximum storage temperature82
Package quantity10CA
Brand nameLOCTITE
Begins to harden1 hr
Pack quantity1
Reaches full strength1 day
Temperature range-65 to 300 °F
Strength ratingHigh
Thread size1/4" - 7/8"
Threadlocker classificationThreadlocker
Threadlocker disassemblyPermanent
Torque (break)280 in lb
Torque (prevail)280 in lb
Maximum temperature300° F
ModelLoctite 277
Chemical compoundAcrylic, Dimethacrylate ester
Brand part number88449
Glue/adhesive typeThreadlocker
BrandLoctite
Alternate product number88449-30769
Vocs0.71%
Operating temperature range-65 to +300°F
Storage temperature46 to 82°F
CompositionDimethacrylate Ester
Applicable materialsMetal
Base typeMethacrylate
Curing time24 hr at 77 deg F (Full)
Drying time60 min
FormLiquid
Setting time60 min
Shear strength1300 psi
TypeHigh Strength Large Bolt Medium Viscosity
Viscosity rating7000 cPs
ManufacturerLOCTITE CORPORATION
Fixture cure time24 hr
PerformanceHigh Strength
Temperature-65°F - 300°F
SpecificationMIL-S-46163A
Thermal conductivity0.1 W/mK
Typical useUsed to prevent loosening and leakage from shock and vibration. Typical applications include the locking and sealing of large bolts and studs.
Chemical compositionDimethacrylate ester
Components1 part
Cure systemAnaerobic
Key specificationsMil-S-46163A If you require manufacturer certification to a certain spec, please request a quote as additional fees may apply. Ellsworth Adhesives is an ISO-9001 registered and AS9120 compliant distributor.