Type A - without rubber underlay
Type G - with rubber underlay
GN 343.4 Levelling Foot, Plastic, Threaded Steel Stud, Anti Slip
These levelling feet GN343.4 are capable of withstanding high static loads through the use of a high density plastic material coupled with a design which distributes the load over a larger area.
Exceeding the static values specified in the above table could lead to failure of the plastic component. The values have been arrived at by a series of load tests whereby a defined number of levelling feet were subjected to a vertical load over a defined period.
Levelling feet GN343.4 are supplied assembled, but are removable
Foot - Plastic Technopolymer (Polyamide PA) glass fibre reinforced, black, matt.
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 hardness, black.
Available On Request - ESD version (conductive plasic cap to avoid electrostatic charging: see also GN343.2 type KSE / type KRE)