Welcome to Box n Bolt!


Welcome to Box ‘n’ Bolt Constructions!

Cardboard boxes are everywhere.  Here, we find new and interesting ways of using, or re-using cardboard boxes – whether that’s building a cardboard fort, making a cat tower or just organising toys in your children’s room.

If you’re looking for a customisable, ready to go solution, our Tunnel ‘n’ Tower Construction Kits are a great way to go. Both fun and educational, these kits contain cardboard components, nuts and bolts which connect in a variety of ways.  And what’s more, the kits can be put together by children themselves! Smaller children may need a little help in the beginning, but that’s half the fun! Older children can even design and create their own customised components to add on.  The possibilities are limited only by their imagination. These kits are ideal for use in childcare centres, schools and of course, homes!

If you’d like to create your own designs, our unique Nuts and Bolts provide a simple secure, and attractive way to connect cardboard boxes.  With an apple corer or step drill and some re-used boxes, you can create your very own pet play palaces or storage units.

To see kits in action, check out or Gallery pages.  If you’d like to see some of our ideas, or even share some of your own, follow us on social media!

Ready to

With our
Tunnel ‘n’ Tower Construction Kits
you can start building straight away!

with Bolts

Re-use, Re-cycle, Create!
Build your own cardboard creations using empty boxes
and our unique connecting bolts.


Comic Box, Lid and Dividers-1

For Collectors!
Protect your prized collection with arguably Australia’s strongest comic box. Designed and manufactured in Australia, and available for immediate shipping. Why wait for delivery from overseas?

Latest News

Christmas Delivery Dates

Purchases from our website are delivered via Sendle. If you’d like your orders delivered by Christmas, here are Sendle’s cut-off dates. Same city delivery is from Bundaberg (but we deliver free to Bundaberg and postcode 4670) so really, just look at the top two depending where you’re located! Note: Postcode 4670 deliveries can also be […]


We post via Sendle, and our postage costs are as follows. For Construction Kits Starter Kit (1 Large Plat Pack Box) : $30.00 Standard Kit (2 Large Flat Pack Boxes) : $60.00 For Nut and Bolt Orders 12, 24 or 36 Bolts : $8.00 That’s all you’ll pay for postage to anywhere in Australia. Note […]

We Call Bundy Home!

Do you live in Postcode 4670? So do we! Just type in the code BUNDYLOCAL at the checkout for Free Postage, and 10% off your order. This offer applies to our Tunnel and Tower Construction Kits – Starter and Standard – and is not a limited time offer.  It’s here to stay, just as we are! […]

Why Choose Box N Bolt?

Australian Made

We believe in sourcing materials, manufacturing and producing locally. If it can be made, it can be made here in Australia.

Supporting the Community

Just as we believe in manufacturing here in Australia, we believe in giving back to the community. As we grow, we will actively look into ways to support local community organisations and charities.

Recycled Materials

Where possible, our products and packaging are made from recycled and/or recyclable materials, from sustainable sources.