Mini Wholesale
Social Media
  • Home
  • Steel Tube Connectors
  • Steel Tube Connector Gallery
  • Steel Tube Connector Agents
  • Contact Us
  • About Us

steel tube connectors

WE CAN EXPORT ANYWHERE IN THE WORLD WERE THERE IS A SERVICE!
PUBLIC & RETAIL BUSINESSES WELCOME TO BUY DIRECTLY FROM US!
NO ORDER TO SMALL OR TO BIG
Contact Us today if you or your business want to be an Agent in South Africa or Distributor in an International country

LOOK AT THE VIDEO BELOW AND SEE HOW EASY OUR CLIENT GOT IT RIGHT TO WORK WITH THE STEEL TUBE CONNECTORS FOR THE FIRST TIME BUILDING A FRAME FOR AN AQUAPONIC FARM


OUR STEEL TUBE CONNECTORS ARE CURRENTLY ONLY AVAILABLE IN 25MM JOINTS ONLY.
​

To join your square tubing (25mm) pieces you need:
NO welding
NO grinding
NO electricity
NO drilling
NO jig fixtures
NO more struggles
LOW cost production and material cost

Just two spanners (10mm size) needed to tighten the bolts and nuts

More Information on the steel tube connectors: (Please see photos and descriptions below)

Steel Tube Connecting system linking together for fast, easy frame build structures with firm and strong connections.
 
The design of these durable external steel tube connectors is manufactured from an integral sheet metal stamping. The square tube is clamped in between the two halves of the steel tube connector. The 2 halves are secured together with a galvanized 6mm bolts and nuts. The screws and nuts are only used to secure the halves and not intended to aid with the strength of the steel tube connector. The steel tube connector fits perfectly around the 25mm x 25mm square tube providing stability and structural strength.
 
Because welding is eliminated, any assembly can be dismantled and rebuilt using the same steel tube connectors and tubes. This allows for all the materials used in the assembly to be re-used even on different structures so long as the tubes and steel tube connectors are not damaged during dismantling and re-assembling. Existing assemblies can be modified by simply releasing the steel tube connector, adjusting the length of the tube to suit and re-assemble.

These steel tube connectors are now available at a few retail shops - see our Agents page for more details.

DIY Ideas:
Build a cheap carport frame for your trailer, caravan, bike, quad, boat, or car.
Look professional at a flea market with a frame stall which is adjustable, movable and strong.
Make an affordable garden shed for all your outdoor furniture and tools.
A movable lapa / gazebo near your braai area or around the pool - move it around as the sun moves.
Fast and easy racking system which you can pack up and put in the boot of your car.
Retail stores - Your easy to move, change or build upwards of shelving / racking system.
Other home / smallholding ideas - bird cage, dog kennel, chicken coops/house, etc.
Many more ideas - Let your mind go on what you can easy join together with these steel tube connectors.
You can even send us your sizes and a rough sketch so that we can build it for you - no problem.
See some examples at the gallery page on what our customers have build already.
Also below is a 3m x 2m, a 12m x 6m chicken house and a movable piggery that was build in Zambia.

AVAILABLE IN MILD STEEL OR GALV / ELETRO PLATED (SHINY SILVER LOOK)
ALL EXPORTS ARE GALV PLATED ONLY
NOT POWDER OR COLOUR CODED BUT CAN BE ARRANGED AT EXTRA COST

Price starts from R16.00 per steel tube connector
All our steel tube connectors comes complete with nuts and bolts

MILD STEEL

OR

GALV PLATED

90 degree JOINT 2 way STEEL TUBE CONNECTOR

Picture
Picture
Picture
Description:
90 Degree joint 2 way steel tube connector, 2 Piece, 1 x 6mm bolt and nut, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

corner joint 3 way STEEL TUBE CONNECTOR

Picture
Picture
Picture
Description:
Corner joint 3 way steel tube connector, 2 Piece, 3 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

k-joint STEEL TUBE CONNECTOR

Picture
Picture
Picture
Description:
K-joint steel tube connector, 2 piece, 3 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

cross joint STEEL TUBE CONNECTOR

Picture
Picture
Picture
Description:
Cross joint steel tube connector, 2 Piece, 4 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

corner joint 4 way STEEL TUBE CONNECTOR

Picture
Picture
Picture
Description:
Corner joint 4 way steel tube connector, 4 Piece, 5 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

corner joint 5 way STEEL TUBE CONNECTOR

Picture
Picture
Picture
Description:
Corner joint 5 Way steel tube connector, 5 Piece, 8 x 16mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

star joint 6 way steel tube connector

Picture
Picture
Picture
Description:
Star joint 6 way steel tube connector, 2 Piece, 12 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

t-JOINT steel tube connector

Picture
Picture
Picture
Description:
T-joint steel tube connector, 2 Piece, 2 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

straight joint steel tube connector

Picture
Picture
Picture
Description:
Straight joint steel tube connector, 2 Piece, 2 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing.
Contact Us for a Quote or Price List

120 degree joint steel tube connector

Picture
Picture
Picture
Description:
120 Degree joint steel tube connector, 2 Pieces, 2 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm square tubing. The picture on the left is our previous look and the right side is the new look.
Contact Us for a Quote or Price List

165 degree joint steel tube connector

Picture
Picture
Picture
Description:
165 Degree joint steel tube connector, 2 Piece, 2 x 6mm bolts and nuts, Steel Tube Connectors are made of 2mm mild steel and is used on 25mm steel square tubing or 25mm aluminium square tubing. The picture on the left is our previous look and the right side is the new look.

Contact Us for a Quote or Price List

wall mount brackets

Picture
Picture
Picture
Description:
Wall Mount Brackets for 25mm square tubing
Contact Us for a Quote or Price List

not designed for round pipe but round pipe (25mm) works as well

Picture
Iron, plastic and rubber pipe (25mm) also works on these steel tube connectors but not designed for round but on square tube (25mm)
Picture
Use a combination of square tube (25mm) and different type round pipes (25mm) together

See our customers completed DIY projects in our Gallery page

CLICK ON BANNER BELOW FOR PLASTIC TUBE CONNECTORS

Picture

Mini Wholesale
Facebook Page
Facebook Group
Follow Us on Facebook
WE ONLY SUPPLY QUALITY PRODUCTS DIRECTLY TO YOU
Copyright © All rights reserved MiniWholesale.co.za 2012 (Last update 2025)