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 thread lockers 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 thread lockers 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.

SAF-T-LOK® Threadlocker Adhesives are provided in a broad range of strengths and viscosities. Thread Locker adhesives can be applied manually from the ergonomically designed bottles or through automatic dispensing systems.

Icon InformationLooking for Threadlocker Grades "MIL-S-22473"?



Purple Dot T22  - Threadlocker Purple

Part Number: 22221
Description: Anaerobic Threadlocker - Small Screw / Adjustable
Container Size: 10 ml Bottle
Bottles per Case: 10
Price per Case (US$): $146.70
Specification: MIL-S-46163 Type II Grade M, ASTM D5363 AN0311
National Stock Number: NSN-8030-01-054-3968
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Purple Dot T22  - Threadlocker Purple

Part Number: 22231
Description: Anaerobic Threadlocker - Small Screw / Adjustable
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $40.85
Specification: MIL-S-46163 Type II Grade M, ASTM D5363 AN0311
National Stock Number: NSN-8030-01-069-3046
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Purple Dot T22  - Threadlocker Purple

Part Number: 22241
Description: Anaerobic Threadlocker - Small Screw / Adjustable
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $141.93
Specification: MIL-S-46163 Type II Grade M, ASTM D5363 AN0311
National Stock Number: NSN-8030-01-055-6126
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T41  - Threadlocker Blue

Part Number: 24121
Description: Anaerobic Threadlocker - Bearing Mount
Container Size: 10 ml Bottle
Bottles per Case: 10
Price per Case (US$): $146.71
Specification: MIL-S-46163 Type I Grade J, ASTM D5363 AN0231
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T41  - Threadlocker Blue

Part Number: 24131
Description: Anaerobic Threadlocker - Bearing Mount
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $40.78
Specification: MIL-S-46163 Type I Grade J, ASTM D5363 AN0231
National Stock Number: NSN-8030-01-089-8129
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T41  - Threadlocker Blue

Part Number: 24141
Description: Anaerobic Threadlocker - Bearing Mount
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $141.66
Specification: MIL-S-46163 Type I Grade J, ASTM D5363 AN0231
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T42  - Threadlocker Blue NSF Certificate

Part Number: 24202
Description: Anaerobic Threadlocker - Nut Lock / Removable
Container Size: 1 ml Tube
Tubes per Case: 100
Price per Case (US$): $204.00
Specification: MIL-S-46163 Type II Grade N, ASTM D5363 AN0321, NSF Certified
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T42  - Threadlocker Blue NSF Certificate

Part Number: 24221
Description: Anaerobic Threadlocker - Nut Lock / Removable
Container Size: 10 ml Bottle
Bottles per Case: 10
Price per Case (US$): $149.80
Specification: MIL-S-46163 Type II Grade N, ASTM D5363 AN0321, NSF Certified
National Stock Number: NSN-8030-01-104-5392
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T42  - Threadlocker Blue NSF Certificate

Part Number: 24231
Description: Anaerobic Threadlocker - Nut Lock / Removable
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $41.64
Specification: MIL-S-46163 Type II Grade N, ASTM D5363 AN0321, NSF Certified
National Stock Number: NSN-8030-01-014-5869
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T42  - Threadlocker Blue NSF Certificate

Part Number: 24241
Description: Anaerobic Threadlocker - Nut Lock / Removable
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $144.65
Specification: MIL-S-46163 Type II Grade N, ASTM D5363 AN0321, NSF Certified
National Stock Number: NSN-8030-01-025-1692
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T43  - Threadlocker Blue NSF Certificate

Part Number: 24331
Description: Anaerobic Viscous Threadlocker - Nut Lock / Removable
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $40.85
Specification: MIL-S-46163 Type II Grade N, ASTM D5363 AN0321, NSF Certified
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Blue Dot T43  - Threadlocker Blue NSF Certificate

Part Number: 24341
Description: Anaerobic Viscous Threadlocker - Nut Lock / Removable
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $141.93
Specification: MIL-S-46163 Type II Grade N, ASTM D5363 AN0321, NSF Certified
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T62  - Threadlocker Red

Part Number: 26221
Description: Anaerobic Threadlocker - Stud Lock / Thixotropic
Container Size: 10 ml Bottle
Bottles per Case: 10
Price per Case (US$): $149.80
Specification: MIL-S-46163 Type II Grade O, ASTM D5363 AN0331
National Stock Number: NSN-8030-00-555-2879
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T62  - Threadlocker Red

Part Number: 26231
Description: Anaerobic Threadlocker - Stud Lock / Thixotropic
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $41.64
Specification: MIL-S-46163 Type II Grade O, ASTM D5363 AN0331
National Stock Number: NSN-8030-01-046-8902
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T62  - Threadlocker Red

Part Number: 26241
Description: Anaerobic Threadlocker - Stud Lock / Thixotropic
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $144.65
Specification: MIL-S-46163 Type II Grade O, ASTM D5363 AN0331
National Stock Number: NSN-8030-01-142-3131
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T70  - Threadlocker Red

Part Number: 27002
Description: Anaerobic Threadlocker - Stud Lock / Permanent
Container Size: 1 ml Tube
Tubes per Case: 100
Price per Case (US$): $204.00
Specification: MIL-S-46163 Type I Grade K, ASTM D5363 AN0221
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T70  - Threadlocker Red

Part Number: 27021
Description: Anaerobic Threadlocker - Stud Lock / Permanent
Container Size: 10 ml Bottle
Bottles per Case: 10
Price per Case (US$): $149.80
Specification: MIL-S-46163 Type I Grade K, ASTM D5363 AN0221
National Stock Number: NSN-8030-00-148-983
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T70  - Threadlocker Red

Part Number: 27031
Description: Anaerobic Threadlocker - Stud Lock / Permanent
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $41.64
Specification: MIL-S-46163 Type I Grade K, ASTM D5363 AN0221
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T70  - Threadlocker Red

Part Number: 27041
Description: Anaerobic Threadlocker - Stud Lock / Permanent
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $144.65
Specification: MIL-S-46163 Type I Grade K, ASTM D5363 AN0221
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T72  - Threadlocker Red

Part Number: 27231
Description: Anaerobic Threadlocker - Stud Lock / Hi-Temp
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $40.85
Technical Data Sheet | Material Safety Data Sheet


Red Dot T72  - Threadlocker Red

Part Number: 27241
Description: Anaerobic Threadlocker - Stud Lock / Hi-Temp
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $141.93
Technical Data Sheet | Material Safety Data Sheet


Red Dot T77  - Threadlocker Red

Part Number: 27731
Description: Anaerobic Threadlocker - Big Stud Lock / Permanent
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $38.12
Specification: MIL-S-46163 Type I Grade L, ASTM D5363 AN0211
National Stock Number: NSN-8030-01-063-7510
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Red Dot T77  - Threadlocker Red

Part Number: 27741
Description: Anaerobic Threadlocker - Big Stud Lock / Permanent
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $121.38
Specification: MIL-S-46163 Type I Grade L, ASTM D5363 AN0211
National Stock Number: NSN-8030-01-208-1772
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Green Dot S90  - Threadlocker Green

Part Number: 29002
Description: Anaerobic Threadlocker - Wicking / Hi-Strength
Container Size: 1 ml Tube
Tubes per Case: 100
Price per Case (US$): $201.00
Specification: MIL-S-46163 Type III Grade R, ASTM D5363 AN0261
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Green Dot S90  - Threadlocker Green

Part Number: 29021
Description: Anaerobic Threadlocker - Wicking / Hi-Strength
Container Size: 10 ml Bottle
Bottles per Case: 10
Price per Case (US$): $147.00
Specification: MIL-S-46163 Type III Grade R, ASTM D5363 AN0261
National Stock Number: NSN-8030-00-111-2763
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Green Dot S90  - Threadlocker Green

Part Number: 29031
Description: Anaerobic Threadlocker - Wicking / Hi-Strength
Container Size: 50 ml Bottle
Bottles per Case: 10
Price per Bottle (US$): $40.85
Specification: MIL-S-46163 Type III Grade R, ASTM D5363 AN0261
National Stock Number: NSN-8030-01-013-9307
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Green Dot S90  - Threadlocker Green

Part Number: 29041
Description: Anaerobic Threadlocker - Wicking / Hi-Strength
Container Size: 250 ml Bottle
Bottles per Case: 2
Price per Bottle (US$): $141.93
Specification: MIL-S-46163 Type III Grade R, ASTM D5363 AN0261
Technical Data Sheet | Material Safety Data Sheet | Certificate of Conformance

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Icon C of C Certificate of Compliance

Description: Certificate Specific to Product and Lot Number with Shelf Life.
Price per Certificate (US$): $25.00

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