Type A - without nut, without rubber underlay
Type B - with nut, without rubber underlay
Type AG - without nut, with rubber underlay
Type BG - with nut, with rubber underlay
GN344.1 Levelling Foot (German catalogue reference GN344)
These levelling feet, GN 344.1, have a slightly stepped base which gives them an attractive, easy to clean shape.
They have a high load-bearing capacity which is achieved by the use of a very high grade plastic material. In addition their stepped base also helps to spread the load over a wider area.
The levelling feet are supplied assembled, but can be disassembled if required.
Foot - Plastic Technopolymer (Polyamide PA) glass fibre reinforced, black, matt, temperature resistant up to 100°C
Threaded stud - Steel, tensile strength class 5.8, zinc plated, blue passivated.
Hexagon nut ISO 4032 - Steel, zinc plated, blue passivated.
Rubber underlay - NBR, 70 Shore A, black.
The values given in the table regarding the static load capacity serve as a guide line only and if these are exceeded serious permanent deformation or breakage of the plastic socket could occur. The values were arrived at by a series of tests whereby a limited number of levelling feet were subjected for a limited time to a vertical static load to the feet. Dependent on the application, the load safety factor has to be taken into account so that the permissible load lies below the guide line values specified. We cannot, however, accept any liability for possible damage which could be caused by incorrect use of these levelling feet.