JW Winco

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GN 1804.1 Slotted locknuts self-locking, with polyamide insert


Product description


Slotted locknuts GN 1804.1 are self-locking owing to their polyamide insert. They can therefore also be used as a setting nut and may be used more than once.

The thread series largely corresponds to roller bearing slotted locknuts according to DIN 981. The additionally available dimensions listed above cover typical thread sizes used in machine and device construction.


  • Tensile strength class 5
  • zinc plated, blue passivated

Polyamide (PA) insert
temperature resistant up to 90 °C



C-Spanner DIN 1810
(Code no. see table)

Technical drawing

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GN 1804.1 Slotted locknuts, self-locking, Steel sketch

Article options / Table

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d1 6Hd2d3bmNumber
of slots
M 10 x 0,75181537,54,54DIN 1810-A16-20
M 10 x 1181537,64,44DIN 1810-A16-20
M 12 x 1211837,54,54DIN 1810-A16-20
M 12 x 1,5211839,25,74DIN 1810-A16-20
M 14 x 1,52421410,764DIN 1810-A25-28
M 15 x 1242148,55,54DIN 1810-A25-28
M 16 x 1,52824410,764DIN 1810-A25-28
M 17 x 1282448,55,54DIN 1810-A25-28
M 18 x 1,52824410,77,34DIN 1810-A25-28
M 20 x 1322749,56,54DIN 1810-A30-32
M 20 x 1,5322749,664DIN 1810-A30-32
M 22 x 1,53833512,774DIN 1810-A40-42
M 24 x 1,53833510,76,24DIN 1810-A40-42
M 25 x 1,53833510,56,54DIN 1810-A40-42
M 28 x 1,54438511,26,94DIN 1810-A45-50
M 30 x 1,544385116,54DIN 1810-A45-50
M 32 x 1,55044511,26,64DIN 1810-A45-50
M 35 x 1,5504451174DIN 1810-A45-50
M 38 x 1,55347512,26,64DIN 1810-A52-55
M 40 x 1,556506128,24DIN 1810-A58-62
M 42 x 1,56255615,210,64DIN 1810-A58-62
M 45 x 1,562556128,24DIN 1810-A58-62
M 50 x 1,568616138,54DIN 1810-A68-75
M 55 x 27568713,58,56DIN 1810-A68-75
M 60 x 28073713,58,56DIN 1810-A80-90

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Total (net)
plus VAT 0,19 €
gross 1,35 €
In stock
Weight: 0,006 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 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 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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