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Threadlockers

Threadlocker sealants secure threaded fasteners and prevent loosening caused by vibration and corrosion in extreme aerospace environments. We offer a variety of threadlocker types, strengths, and viscosities--high, medium, and low-strength threadlocker sealants are available in liquid and paste formulations. Shop top-brands like Henkel Loctite and CRC Industries to find the right threadlocker formula for your application needs.
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1,097 results | Page 7 of 55
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ABS5800D028A Seal Ring, CRES/Plastic

ABS5800D028A

ABS5800D028A Seal Ring, CRES/Plastic

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Boeing Distribution Services
ABS5800D056B Seal Ring, CRES/Plastic

ABS5800D056B

ABS5800D056B Seal Ring, CRES/Plastic

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ABS5800D056B

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ABS5800D080B Seal, Teflon - PTFE

ABS5800D080B

ABS5800D080B Seal, Teflon - PTFE

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Screw, Machine, Steel Comp 304 or Steel Comp 305

MS3212-51

Screw, Machine, Steel Comp 304 or Steel Comp 305

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Screw, Machine, Steel Comp 304 Or Steel Comp 305

MS3213-4

Screw, Machine, Steel Comp 304 Or Steel Comp 305

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Screw, Machine, Steel Comp 304

MS3212-17

Screw, Machine, Steel Comp 304

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300-213-8903-05 Metal Seal Ring, Alloy Steel

300-213-8903-05

300-213-8903-05 Metal Seal Ring, Alloy Steel

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300-213-8903-05

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Screw, Machine, Steel Comp 304 Or Steel Comp 305, Fastener Length 0.406 Inches Minimum and 0.438 Inches Maximum

MS3212-14

Screw, Machine, Steel Comp 304 Or Steel Comp 305, Fastener Length 0.406 Inches Minimum and 0.438 Inches Maximum

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ABS5800E080A Seal, Teflon - PTFE

ABS5800E080A

ABS5800E080A Seal, Teflon - PTFE

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Screw, Machine, CRES/Silicone

MS3212-21

Screw, Machine, CRES/Silicone

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3M™ Scotch-Weld™ Threadlocker TL42, Blue, 250 mL Bottle, 2/case

048011-62607

3M™ Scotch-Weld™ Threadlocker TL42, Blue, 250 mL Bottle, 2/case
Forecastable
Forecastable
3M Industrial

Mfr Part#
62349439604

Boeing Distribution (formerly Aviall)
Boeing 5930000930 Anti-Seize Compound

5930000930

Boeing 5930000930 Anti-Seize Compound
The Boeing Company

Mfr Part#
5930000930

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PRIMER: LOCTITE SF 770,100ML,

2733436

PRIMER: LOCTITE SF 770,100ML,
Hazmat
Hazmat
Henkel Australia Pty Ltd
Boeing Distribution (formerly Aviall)
Boeing 5302072000 Polyester, Thread MIL-DTL-32072

5302072000

Boeing 5302072000 Polyester, Thread MIL-DTL-32072

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5302072000

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170-08041-901 Seal, Access Door 1

170-08041-901

170-08041-901 Seal, Access Door 1

Mfr Part#
170-08041-901

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Boeing MIL-L25681 Anti-Seize Compound

MIL-L25681

Boeing MIL-L25681 Anti-Seize Compound

Mfr Part#
MIL-L25681

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Boeing 232U2121-194 Retaining Compound - Loctite 242

232U2121-194

Boeing 232U2121-194 Retaining Compound - Loctite 242

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232U2121-194

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Boeing 65B46274-2 Loctite Sealant

65B46274-2

Boeing 65B46274-2 Loctite Sealant

Mfr Part#
65B46274-2

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22241 Loctite 222 MS 250 Milliliters

22241

22241 Loctite 222 MS 250 Milliliters
Henkel Corporation

Mfr Part#
22241

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Boeing 219Z3600-2 Tip Seal Retainer-Intercostal

219Z3600-2

Boeing 219Z3600-2 Tip Seal Retainer-Intercostal
The Boeing Company

Mfr Part#
219Z3600-2

Commercial Spares
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Frequently Asked Questions

What is threadlocker used for?

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Threadlocker sealant is used in aviation to secure gaps between threads on bolts, screws, and other threaded fasteners to lock them in place and prevent loosening caused by vibrations. Another benefit of the threadlocker sealant is that it provides corrosion protection, which serves to prolong the lifespan of critical aircraft components and equipment that are exposed to extreme aerospace environments.

How to use threadlocker?

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The application of threadlocker sealant is simple—the liquid or paste formula is applied directly to clean, grease-free threaded components. Threadlockers typically have a rapid cure time, meaning that within minutes, the sealant hardens to create a strong, reliable seal.

What are some of the threadlocker types?

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Threadlocker is available in a variety of strengths. High-strength threadlockers can be used to create permanent bonds. Low-strength threadlocker sealants can be used in applications where fasteners need to be easily disassembled with standard hand tools for regular servicing tasks.

DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.