GN 920.1 Wedge clamps


GN 920.1 Wedge clamps, Steel Type: PR - with prism jaws
Type: PR - with prism jaws
GN 920.1 Wedge clamps, Steel Type: PR - with prism jaws GN 920.1 Wedge clamps, Steel Type: GA - with 2 fixing threads for attachment jaws GN 920.1 Wedge clamps, Steel Type: GL  - smooth clamping surfaces GN 920.1 Wedge clamps, Steel Type: RF - grooves clamping surfaces

Product description


Clamping with the wedge clamps GN 920.1 is achieved via the socket head cap screw and the clamp wedge which cause both clamping jaws to move outward.

When loosening the screw, the clamp wedge is returned via an internal return spring which, in turn, loosens the tension.

Wedge clamps are ideal for multiple clamping operations, but they are also suitable for clamping individual workpieces.

The long hole in the clamp wedge serves to compensate tolerances in the workpiece.


  • Wedge surfaces hardened
  • blackened

Socket head cap screw DIN 7984
Tensile strength class 10.9


Technical drawing

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GN 920.1 Wedge clamps, Steel sketch

Article options / Table


GL smooth clamping surfaces
GAwith 2 fixing threads for attachment jaws
RFgrooves clamping surfaces
PRwith prism jaws
Show / Hide columns
Type GA
Type GL


Type PR
Type RF

Type GA
Type PR
Length l
Type GA
Type PR
Clamping force
per clamping jaw
in kN
tightening torque
in Nm
M 82139,544,534,539,5154,57,5151091525
M 82539,544,534,539,5154,57,5151291525
M 83239,544,534,539,5154,57,5151691525
M 84039,544,534,539,5154,57,5152091525
M 85039,544,534,539,5154,57,5153091525
M 12404045,54045,5224,511212093085
M 12504045,54045,5224,511213093085

Build & Price

Thread d
Width b

Selected Part (How to order)

Total (net)
plus VAT 20,36 €
gross 127,54 €
In stock
Weight: 0,089 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone+49 7723 6507 - 0
RoHS: Yes
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)).
Please note our quantity discounts.
With a total value (net) per order:
from 175,00 Euro -> 10 % discount
from 275,00 Euro -> 20 % discount
from 375,00 Euro -> 30 % discount
With a total value (net) per order:
All prices in accordance with our price list No. 52, valid from 1 May 2019, plus VAT only valid for Germany.

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