Products | J.W. Winco Standard Parts

GN 804 Toggle Clamp Spindle Assemblies Steel, with Adjustable Spring Loaded Thrust Pad


Product description


In order to pass the dead center point and / or compensate for workpiece tolerances when using hand operated toggle clamps, an elastic thrust pad such as GN 708.1 can be used.

GN 804 toggle clamp spindle assemblies, which include Belleville spring washers, not only help to overcome workpiece tolerances, but also allow presetting of the required clamping force.

This adjustment can be made via the hex nut (A/F). The setting nut stroke is the distance by which the Belleville washers can be preloaded as shown on the above graph to give the required clamping force.

Hexagon nuts are included.


Threaded spindle
  • Tensile strength class 5.8
  • Zinc plated, blue passivated finish

Hexagon nuts
Steel, zinc plated, blue passivated finish

Thrust pad
Steel, nitrided, blackened finish

RoHS compliant

Technical drawing

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GN 804 Steel Toggle Clamp Spindle Assemblies, with Adjustable Spring Loaded Thrust Pad sketch

Part Options / Table

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Dimensions in: Inch | Metric
M 51.770.510.430.510.160.55
M 61.970.630.510.590.160.63
M 82.760.710.590.670.200.71
M 103.350.940.710.790.240.94

Build & Price

Thread d1
Length l

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Total US Dollars (net)
In stock: 0
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
≥ 250$10.47
Weight: 0.044 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/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)).
All Prices are in US Dollars. Taxes Not Included.

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