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Anaerobic Adhesive Threadlockers
- Products on this Page
- By Specifications
- S90 - PENETRATING - LOW VISCOSITY
- T22 - LOW STRENGTH - ADJUSTABLE
- T41 - MEDIUM STRENGTH - REMOVABLE
- T42 - MEDIUM STRENGTH - REMOVABLE
- T43 - MEDIUM STRENGTH - REMOVABLE
- T62 - HIGH STRENGTH - PERMANENT
- T70 - HIGH STRENGTH - PERMANENT
- T72 - HIGH TEMPERATURE - PERMANENT
- T77 - STUDLOCKING - PERMANENT
- Other SAF-T-LOK Products
Developed from the latest technology, SAF-T-LOK® Threadlocker adhesives are designed to provide performance characteristics that others only talk about. SAF-T-LOK has been the primary supplier of threadlockers to the space program and the US Military as well as leading edge industries.
SAF-T-LOK® Anaerobic Adhesives/Sealants reliably lock and seal metal assemblies in a wide range of applications. Anaerobic threadlockers cure to a tough resilient plastic shim in the absence of air and presence of metal. By safely holding components they eliminate loosening and costly breakdowns and damage to equipment from vibration and shock, thus providing a SAF-T factor in engineering design.
Available with certificates of conformance, SAF-T-LOK® Threadlocker Adhesives are provided in a broad range of strengths and viscosities meeting Military Specification MIL-S-46163 and MIL-S-22473 as well as ASTM D5363. Thread Locker adhesives can be applied manually from the ergonomically designed bottles or through automatic dispensing systems.
Selection of the correct grade will:
- Reduce Product Assembly Cost
- Prevent Part Loosening
- Eliminate Fluid Leakage
- Assure removability
- Improve Product Reliability
T22 
Threadlocker Purple
Low Strength/Adjustable
- Does not migrate on parts
- Holds small nuts and screws
- Seals medium size threaded parts
- Remove with normal tools
- Holds torque tension specs
- Low strength for longer threads
- Allows screw adjustment
T70 
Threadlocker Red
High Strength/Permanent
- Locks studs to 1/2" diameter
- Very chemical resistant
- Eliminates vibration loosening
- Only removable with heat
- High break & prevailing strength
- Seals against corrosion
T42 
Threadlocker Blue 
Med. Strength/Removable
- Does not migrate on parts
- Fast cure and oil tolerant
- Locks nuts and screws
- Seals medium size threaded parts
- Remove with normal tools
- Holds torque tension specs
- Prevents vibration loosening
T72 Threadlocker Red
High Temperature
- Locks studs, nuts and bolts
- Does not migrate on parts
- Only removable with heat
- Holds torque tension specs
- Prevents vibration loosening
- Chemical resistant
T62 Threadlocker Red
High Strength
- Locks studs, nuts and bolts
- Does not migrate on parts
- Fast cure and oil tolerant
- Only removable with heat
- Holds torque tension specs
- Prevents vibration loosening
- Chemical resistant
T77 Threadlocker Red
High Strength/Thick
- Locks studs over 1/2" dia.
- Very chemical resistant
- Eliminates vibration loosening
- Only removable with heat
- Seals against corrosion
- Gasket sealant to .005"
Looking for MIL-S-22473 Threadlockers?
See more ASTM D5363 Threadlockers
These products are not recommended for pure oxygen systems.MIL-S-46163 ASTM D5363
S90Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 29002 | 1 ml Tube | 100 | --- | Type III Grade R |
AN0261 |
| 29021 | 10 ml Bottle | 10 | 8030-00-111-2763 |
Type III Grade R | AN0261 |
| 29031 | 50 ml Bottle | 10 | 8030-01-013-9307 |
Type III Grade R | AN0261 |
| 29041 | 250 ml Bottle | 2 | --- | Type III Grade R | AN0261 |
| 29043 | 1 ltr Bottle | 6 | --- | Type III Grade R | AN0261 |
T22Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 22221 | 10 ml Bottle | 10 | 8030-01-054-3968 |
Type II Grade M |
AN0311 |
| 22231 | 50 ml Bottle | 10 | 8030-01-069-3046 |
Type II Grade M | AN0311 |
| 22241 | 250 ml Bottle | 2 | 8030-01-055-6126 |
Type II Grade M | AN0311 |
| 22243 | 1 ltr Bottle | 6 | --- | Type II Grade M | AN0311 |
T41Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 24121 | 10 ml Bottle | 10 | --- | Type I Grade J |
AN0231 |
| 24131 | 50 ml Bottle | 10 | 8030-01-089-8129 |
Type I Grade J | AN0231 |
| 24141 | 250 ml Bottle | 2 | --- | Type I Grade J | AN0231 |
| 24143 | 1 ltr Bottle | 6 | --- | Type I Grade J | AN0231 |
T42 Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 24202 | 1 ml Tube | 100 | --- | Type II Grade N |
AN0321 |
| 24221 | 10 ml Bottle | 10 | 8030-01-104-5392 |
Type II Grade N | AN0321 |
| 24231 | 50 ml Bottle | 10 | 8030-01-014-5869 |
Type II Grade N | AN0321 |
| 24241 | 250 ml Bottle | 2 | 8030-01-025-1692 |
Type II Grade N | AN0321 |
| 24243 | 1 ltr Bottle | 6 | --- | Type II Grade N | AN0321 |
T43 Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 24302 | 1 ml Tube | 100 | --- | --- | --- |
| 24321 | 10 ml Bottle | 10 | --- | --- | --- |
| 24331 | 50 ml Bottle | 10 | --- | --- | --- |
| 24341 | 250 ml Bottle | 2 | --- | --- | --- |
| 24343 | 1 ltr Bottle | 6 | --- | --- | --- |
T62Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 26221 | 10 ml Bottle | 10 | 8030-00-555-2879 |
Type II Grade O |
AN0331 |
| 26231 | 50 ml Bottle | 10 | 8030-01-046-8902 |
Type II Grade O | AN0331 |
| 26241 | 250 ml Bottle | 2 | 8030-01-142-3131 |
Type II Grade O | AN0331 |
| 26243 | 1 ltr Bottle | 6 | --- | Type II Grade O | AN0331 |
T70Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 27002 | 1 ml Tube | 100 | --- | Type I Grade K |
AN0221 |
| 27021 | 10 ml Bottle | 10 | --- | Type I Grade K | AN0221 |
| 27031 | 50 ml Bottle | 10 | 8030-00-148-9833 |
Type I Grade K | AN0221 |
| 27041 | 250 ml Bottle | 2 | --- | Type I Grade K | AN0221 |
| 27043 | 1 ltr Bottle | 6 | --- | Type I Grade K | AN0221 |
T72Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 27221 | 10 ml Bottle | 10 | --- | --- | --- |
| 27231 | 50 ml Bottle | 10 | --- | --- | --- |
| 27241 | 250 ml Bottle | 2 | --- | --- | --- |
| 27243 | 1 ltr Bottle | 6 | --- | --- | --- |
T77Applications/Properties Data Sheets
| Part Number | Container Size | Case Qty | NSN | MIL-S-46163 | ASTM D5363 |
|---|---|---|---|---|---|
| 27721 | 10 ml Bottle | 10 | --- | Type I Grade L |
AN0211 |
| 27731 | 50 ml Bottle | 10 | 8030-01-063-7510 |
Type I Grade L | AN0211 |
| 27741 | 250 ml Bottle | 2 | 8030-01-208-1772 |
Type I Grade L | AN0211 |
| 27743 | 1 ltr Bottle | 6 | --- | Type I Grade L | AN0211 |
S90
Threadlocker Adhesive
- PENETRATING / WICKING
- HIGH STRENGTH
- LOW VISCOSITY
- THREADLOCKER
T43
Threadlocker Adhesive
- THICKER THAN T42
- MEDIUM STRENGTH
- REMOVABLE
- THIXOTROPIC
- THREADLOCKER
Application Methods for
Threadlockers, Thread Sealants,
Penetrating and Porosity Sealants.
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