Wire Thread Inserts for Precision Casting

Corrosion and wear resistant, and able to withstand temperatures ranging from -160ºC to +420ºC, our high strength inserts offer a reliable and durable solution to your casting needs.

Precision Casting

Being a member of the Precision Engineering Business Network, we know that the precision casting industry works with a variety of materials for many different purposes, and that's why here at WTI we endeavour to expand our high quality product range to suit your needs. Whether you're looking for an insert from our array of different materials, finishes, or sizes, or you need us to produce non-standard length inserts for your prototypes, our dedicated customer service team can ensure you get the right insert for the job every time.


The precision casting market is as varied as the products we supply it, with our inserts used in:

  • Aluminium casting

  • Electronics housings

  • CNC machining

  • Light assemblies

  • Engine casting

  • Thread restoration

Quality, Reliability, Traceability

Our inserts conform to all recognised national and international wire thread insert standards, and we operate a strict quality management system in accordance with:

  • AS9100 Rev D 
  • BS7751
  • BS7752
  • MA and MS standards
  • DIN 8140

Get your FREE price comparison today

Use the form to let us know about your specific insert needs and applications, and we'll get back to you as soon as possible.




* required fields