tubolt tcbThe TCB TuBolt® is a non-preloaded blind fixing with all the simplicity, speed and QA of a TCB:

  • Property class 10.9/10
  • 25mm diameter sleeve suitable for a 26mm clearance hole
  • Supplied as TCB TuBolt® assembly comprised of 1x bolt, 1x sleeve, 1x nut and 1x washer
  • Fast Installation using a TCB Shear Wrench
  • Greenkote® coating – corrosion protection integrity remains after installation

tubolt pictureTuBolts are designed to be used with standard 26mm diameter clearance holes in hollow/blind sections where there is no access to the other side of the steel.

They are installed using a shear wrench. The tool turns the nut and therefore pulling the bolt into the sleeve. The tabs of the sleeve splay out for an interference fit. As with standard TCBs, when the spline shears off the TuBolt is fully installed; No calibrated tools are needed.

Though conceptually equivalent to some competitor’s products, TuBolts® deliver superior performance and can be installed from any angle; there are no alignment requirements.

To request a quote or for more information about our products, please contact us.

Greenkote® anti-corrosion protection

Tension Control Bolts Ltd has its own metal coating plant producing an environmentally friendly process called Greenkote® which is comparable to galvanising, although it is harder wearing and readily accepts all paint systems. Learn More.