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Zap Blue Thread Locker PT42

Zap Blue Thread Locker PT42


Regular price $4.99
Regular price Sale price $4.99
Sale Sold out
or 4 interest-free payments of $1.25 with

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Introducing the PT42 Z42 Blue Thread Locker, an exceptional blue thread locker that surpasses all others in quality! This thread locker is designed to securely fasten set screws, axle and drive nuts, engine mounting screws, and any other screws that play a crucial role in maintaining the integrity of your R/C aeroplane, helicopter, car, or boat. However, the benefits of Z-42 Thread Locker extend beyond hobbies. It can also be utilized in automobiles, boats, snowmobiles, lawn equipment, tools, bicycles, and even toys. Wherever fasteners are exposed to vibrations that may cause them to loosen and detach, Z-42 Thread Locker comes to the rescue, ensuring everything stays firmly in place.


  • Bolts
  • Nuts
  • Screws
  • Thread Fasteners

Package includes:

  • 1 bottle of Blue Thread Locker PT42 Liquid, containing 6mL

Shipping and returns

Our flat rate within the majority of Australia is $9.95 each order for standard courier or Australia Post delivery, but free for orders over $125. 

Gift wrapping is available although that may not be possible for some large items and we will let you know promptly if that is the case. Our Checkout process notifies choices during purchasing. Just let us know what message you wish it to have.


We understand you may change your mind! If your order has been dispatched, we will arrange a refund or exchange for you, as long as the products are returned:

  • Unused, unopened, undamaged and in original condition and packaging
  • In a saleable condition upon return
  • Returned within 30 days of delivery
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