Heavy Duty Square Inserts
Every one of our Heavy Duty Square Threaded Tube Inserts are manufactured using a strong Nylon. They comes with either a Nickel Plated Brass or Stainless Steel thread depending on your choice. Heavy Duty Inserts are a common solution for use with a range of heavy applications, from conveyor belts all the way up to mass processing machinery.
These Heavy Duty type inserts are unique for their level of weight stabilisation and shock absorbing properties, enabling their long-term usage across a number of employments.
We stock these Heavy Duty Square Threaded Tube Inserts in a large variety of different sizes and lengths, along with varied thread sizes ranging from M10 - M20. For all available product options, or to view pricing/request a free sample, then please see the full product table below.

Key Product Features:
- Manufactured from a strong Nylon
- Nickel plated Brass or Stainless Steel thread
- Very heavy duty option
- Ribbed for tight fitting
Commonly Used For:
- As threaded fittings for use with machinery
- As an insert for the attachment of threaded products
Can't find what your looking for? Please call us on 01233 713581
Not sure what you should be measuring? Click here to see our tube inserts guide!
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