TR owns a number of manufacturing licences, such as PoziDriv®, which ensures impeccable quality standards, a number of which are specifically designed for use in certain industries
A patented system to prevent cross threading - the unique first threads align with the bolts accurately ensuring optimum assembly time.
A design that provides an enhanced drive capability and up to 25% material reduction to the head.
Strux® Self Clinching Studs and Nuts offer a stronger and more reliable assembly to traditional clinch fasteners.
Available in a standard or tamper proof version, the Torx Plus® design increases torque transfer.
Spiralform® is a trademark of Wilhelm Schumacher GmbH, Hilchenbach.
TR EPW Self-Extruding Screw
The EPW Screw is a self-extruding, high strength thread-form fastener which creates its own female thread in punched sheet metal.