Tracksure have now added the patented Tracksure Dual Thread (TDT) fastener to their award winning range of products for the rail industry.

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The new Tracksure Dual Thread (TDT features unique and innovative threads that allow both a right hand thread and left hand thread to sit alongside each other on the bolt.

Delivering exactly the same benefits of enhanced safety, cost and sustainabilty of the original Tracksure range, this innovative solution offers a versatile option where bolt length may be variable, for example frogs and crossings.