Prevents the loosening of threaded hardware due to vibration. Blue (Z-42) is a medium locker whereas Red (Z-71) is a permanent locker. These are the best thread lockers available. For use up to 1/4-20 threaded hardware.
| Application | Bolts Nuts Screws Threaded Fasteners | |
|---|---|---|
| Works On | Metal / Most Metals_ _ |
| Property | More Like This | Property + Brand | Property + Category |
|---|---|---|---|
| Brand | Zap | in ../Other | |
| Category | ../Other | by Zap | |
| Zap Store | ../Thread-Lockers |
