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GN 131 Two-Way Connector Clamps Stainless Steel


GN 131 Two-Way Connector Clamps, Stainless Steel

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 clamping bores of two-way connector clamps GN 131 are mechanically machined and designed for construction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462.

At the screw locations z, the socket cap screws reduce the bore cross-section for clamping.

For clamping without tools, the socket cap screws can be replaced by the adjustable hand levers GN 911 listed in the table as accessories.


Stainless steelNI AISI CF-8
Matte shot-blasted
Socket cap screws DIN 912
Stainless steel AISI 304
Hex nuts DIN 985
Stainless steel AISI 304
Self-locking via polyamide ring



Adjustable Hand Levers GN 911.3

On request

d1/d2 with unequal bores
With inch bores

Technical drawing

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GN 131 Two-Way Connector Clamps, Stainless Steel sketch

Article options / Table

Identification no.

2With 2 stainless steel socket cap screws DIN 912
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l1mHex socket
cap screws
recom. hand lever
GN 911.3 for z

B 12B 12256420M6-20-
B 14B 14256420M6-20-
B 15B 15256420M6-20-
B 16B 16256420M6-20-
B 18B 18256420M6-2045 | 63
B 20B 20256420M6-2045 | 63

Build & Price

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Bore d1
Bore d2
Identification no.


Selected Part (How to order)

Total (net)
plus VAT 5,24 €
gross 32,80 €
In stock
incl. material surcharge: 0,88 €
The material surcharge is already included in the price.
Weight: 0,190 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 131-B12-B12-2-NIGN 131-B14-B14-2-NIGN 131-B15-B15-2-NIGN 131-B16-B16-2-NIGN 131-B18-B18-2-NIGN 131-B20-B20-2-NI

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