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GN 437 Stainless Steel Hinges with Adjustable Friction


GN 437 Stainless Steel Hinges, with Adjustable Friction

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product description


The setting screw in the stainless steel hinges GN 437 allows the mobility of the hinge to be changed. This also generates a constant braking torque adjustable across the whole of the rotating range. The rotation of doors and flaps is so inhibited, also preventing the inadvertent movement.

The friction torque is accomplished by interlocking two slim friction cones. The large friction surface and the hard-wearing plastic of the friction cones guarantee a long service life with only slight reduction in the friction torque over time. This can be re-adjusted, if necessary, with the setting screw.

Owing to the structure and the prestress of the friction cones, the hinge has virtually no radial play and no play at all in axial direction. The stainless steel version is particularly suited for applications in highly aggressive conditions.


Stainless steelA4
AISI 316
Matte shot-blasted finishGS

Friction cone
Plastic (Polyacetal POM)
Black, RAL 9005
Temperature resistant up to 80 °C

Setting screw
Stainless steel A4

Hexagon nut
Stainless steel AISI 316 LHC


Technical drawing

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GN 437 Stainless Steel Hinges, with Adjustable Friction sketch

Article options / Table


A2x2 bores for countersunk screws
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l1l2dh1h2h3h4l3m1m2A/Fmax. recommended
tightening torque
of the settting screw
in Nm
Friction torque
in Nm ≈

Build & Price

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Width l1
Length l2


Selected Part (How to order)

Total (net)
plus VAT 6,88 €
gross 43,07 €
In stock
incl. material surcharge: 0,46 €
The material surcharge is already included in the price.
Weight: 0,060 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 order discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 50,00 €
All prices in accordance with our price list No. 55, valid from 1 September 2022, plus VAT only valid for Germany.

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Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0

To the customised elements | To the contact persons

GN 437-A4-40-40-A-GSGN 437-A4-50-50-A-GSGN 437-A4-60-60-A-GS

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