threadlock

Bolt securing compound

Threadlock is an adhesive compound applied to threaded fasteners—bolts, screws, nuts—to prevent them from loosening due to vibration or torque.

It comes in varying strengths: low-strength allows later disassembly by hand, medium-strength requires tools, and high-strength creates a permanent bond.

Apply threadlock to the bolt threads before assembly.

mechanical

bolt

Threaded rod for nuts

  • nutHard-shelled seed
  • fastenerSecures things together
  • torqueRotational force measurement

wrench · stud · setscrew · locknut · tightening · assembly · maintenance · automotive · aerospace · machinery

adhesive

Loctite

Anaerobic fastener adhesive

cure · bonding · permanent · removable · high-strength · anti-seize · threadlocker

forum

moderation

Avoidance of excess

archive · sticky · pinned · read-only

computing

deadlock

Mutual blocking, no progress

starvation · atomicity · blocking · monitor

Opposites
fastening security method

threadlockpenetrating oil

Fluid that loosens corrosion

lock washer · spring washer · cotter pin · safety wire

fastener state/outcome

threadlockloosening

Reducing tightness or tension

unfastening · backing out · disassembly · unsecured

fastening permanence

threadlockquick-release

Instant detachment mechanism

thumb screw · wing nut · hand-tight · finger-tight · loose fit

Family

thread, lock, threads, threaded, threading, locks, locked, locking, locker

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated G