Threaded Inserts and Square Nuts for Adjustable Feet

Large photo of Threaded Inserts with Adjustable Feet for levelling work surfaces
large image
Tube Outer:
Thread Size:
Tube Wall:
Note: We no longer supply round inserts. Please contact us for more information.

Product Description

We can supply Square Threaded Tube Inserts for insertion directly into the tube or Stainless Steel Square Nuts for welding.

Square Threaded Inserts

  • Reinforced black polyamide outer with nickel plated brass inner
  • Threaded Inserts for direct fit into tube
  • Pressure fitted interference fit
  • Suitable for M10, M12, M16, M20, and M24
  • Available to suit 1.5mm, 2mm, and 2.5mm wall tubes
  • Wider range available upon request

Stainless Steel Square Nuts

  • Manufactured to suit 40 x 40 or 50 x 50 RHS
  • For welding onto RHS support stands
  • Available in both M16 and M20.
  • Available ex. stock.
  • Heavy duty 10mm thick construction
  • Custom sizes can be manufactured upon request

Technical Drawings

Threaded feet inserts to suit square or round tube. Solid 40 and 50 mm square stainless steel nuts for welding. M10 - M24


We have included drawing/s available for you to download in Adobe PDF format (Some also available as AutoCAD drgs). Please click on link/s to download as required

Description Size
Download all drawings (Zip file) 63kb
40mm & 50mm Square Nut (AutoCAD) 63kb
Tube Inserts - Round (AutoCAD) 57kb
Tube Inserts - Square (AutoCAD) 56kb