GN 638 Ball Jointed Leveling Feet Stainless Steel, with Stainless Steel Thrust Pad


GN 638 Stainless Steel Ball Jointed Leveling Feet, with Stainless Steel Thrust Pad

Product description


Ball jointed leveling feet GN 638 are a low cost solution for clamping operations or for load bearing purposes. The stainless steel version is preferred for applications in more aggressive environments or with higher loads.

The ball diameter d3 is smaller than the diameter of the threaded stud, allowing them to be screwed into position from the ball side. It is easy to press the ball end of the grub screw into the thrust pad by hand, and it’s also easily dismantled.


Grub screw
Stainless steelNV AISI 303

Thrust pad
Stainless steel AISI 303

  • O-ring: Rubber FPM (Viton®)
  • Temperature resistant up to 392 °F (200 °C)


Technical drawing

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GN 638 Stainless Steel Ball Jointed Leveling Feet, with Stainless Steel Thrust Pad sketch

Part Options / Table

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Dimensions in: Inch (change to Metric)
d1d2l1d3l2A/FStatic load
(See information)
0.833/8 x 161.341.732.242.910.240.393/16787 lbf (3.5 kN)
0.831/2 x 131.342.242.913.700.310.393/16787 lbf (3.5 kN)
0.983/8 x 161.341.732.242.910.240.413/16787 lbf (3.5 kN)
0.981/2 x 131.342.242.913.700.310.413/16787 lbf (3.5 kN)
1.263/8 x 161.341.732.242.910.240.433/16787 lbf (3.5 kN)
1.261/2 x 131.342.242.913.700.310.433/16787 lbf (3.5 kN)
1.573/8 x 161.341.732.242.910.240.513/16787 lbf (3.5 kN)
1.571/2 x 131.342.242.913.700.310.513/16787 lbf (3.5 kN)
1.973/8 x 161.341.732.242.910.240.513/16787 lbf (3.5 kN)
1.971/2 x 131.342.242.913.700.310.513/16787 lbf (3.5 kN)
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Dimensions in: Inch (change to Metric)
d1d2l1d3l2A/FStatic load
(See information)
0.83M 61.021.421.81-0.180.393787 lbf (3.5 kN)
0.83M 80.791.381.772.280.240.3941574 lbf (7 kN)
0.83M 101.341.732.242.910.310.3952473 lbf (11 kN)
0.83M 121.342.242.913.700.370.3963597 lbf (16 kN)
0.98M 61.021.421.81-0.180.413787 lbf (3.5 kN)
0.98M 80.791.381.772.280.240.4141574 lbf (7 kN)
0.98M 101.341.732.242.910.310.4152473 lbf (11 kN)
0.98M 121.342.242.913.700.370.4163597 lbf (16 kN)
1.26M 61.021.421.81-0.180.433787 lbf (3.5 kN)
1.26M 80.791.381.772.280.240.4341574 lbf (7 kN)
1.26M 101.341.732.242.910.310.4352473 lbf (11 kN)
1.26M 121.342.242.913.700.370.4363597 lbf (16 kN)
1.57M 80.791.381.772.280.240.5141574 lbf (7 kN)
1.57M 101.341.732.242.910.310.5152473 lbf (11 kN)
1.57M 121.342.242.913.700.370.5163597 lbf (16 kN)
1.97M 80.791.381.772.280.240.6141574 lbf (7 kN)
1.97M 101.341.732.242.910.310.6152473 lbf (11 kN)
1.97M 121.342.242.913.700.370.6163597 lbf (16 kN)

Build & Price

3D Product Configurator
Outer diameter d1
Thread d2



Stud length l1

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Total US Dollars (net)
In Stock: 38
In Stock
Please note our quantity discounts (US Dollars).
≥ 1000$10.21
Prop 65: Not compliant
Cancer and Reproductive Harm -
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 0.070 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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