• Very good customer service

  • Over 30 years experience

  • Export to over 67 countries

Threaded studs for bonding

Perforated base insulation pin hangers / Clavu-por

Our CLAVU-por fixing pins enable a quick and uncomplicated fixing of insulants on smooth, rough and uneven surfaces (e.g. concrete, masonry, metal). The fixing is made by CLAVU-dis special adhesive or with screws or rivets.

This item comes always together including a Ø30mm self-locking washer. We can also ship this item together with one of our other types of washers.

Standard lengths
  • 25mm*
  • 32mm*
  • 42mm*
  • 51mm*
  • 63mm*
  • 76mm*
  • 89mm*
  • 95mm
  • 105mm*
  • 114mm*
  • 125mm
  • 140mm
  • 150mm
  • 165mm*
  • 203mm

Lengths with * are usually available in our stock

Material perforated plate:Steel galvanized, stainless steel (SS304 or SS316) and aluminum
Material Pin:Steel galvanized (up to length 63mm), Steel copper coated (from length 76mm) and stainless steel (SS304 or SS316)
Length (L):15mm to 400mm
Diameter Pin:2.7mm


Get advice!

We are happy to assist you with any questions regarding stud welding and our products.

Mr. Niklas Schelle

+49 (4161) 74 97 9-0


Directly to the contact form