Base: Steel, zinc plated and blue passivated finish (stainless steel for rubber pad type)
Threaded stud: Steel, zinc plated and blue passivated finish
All sizes of threaded studs pivot up to 6 degrees
Optional hex nut: Steel, ISO 4032
Assembly screw: Stainless steel, loctited into stud
Type A0 - Plain base
Type A1 - Plastic base cap: Elastomer (TPE) plastic, black, 73 shore
Type D3 - Vulcanized non-skid pad: Nitrile Butadiene rubber, black, 70±5 Shore hardness
GN 40 leveling feet are simple, economically priced components.
The static load rating of these feet is limited due to the acceptable load rating of the stud (tensile strength 500/mm2).
The values given in the table assume a straight compressive load, perpendicular to the foot. The bending and buckling stress factors often found in the actual application reduce the load rating of the stud, and must be compensated for accordingly.
To insure proper leveling mount size, divide the machine weight
by the number of feet required. This will equal the pounds
or load per leveling foot.