backnut

Backnut made of galvanized malleable cast iron


A backnut is used to support the existing nut to prevent the union of loosening. The backnut is used in heating or gas installations as well as mechanical engineering.

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backnut no. 310 with female thread DN25 - 1" inch malleable cast iron galvanized for liquid & gaseous media

product:

backnut

diameter:

DN25 - 1" inch

connection:

female thread

max. working pressure:

25 bar from -20°C up to +120°C

material:

Malleable cast iron EN 1562 galvanized

€1.20*

€1.43 VAT included.

Delivery time: 3 - 5 working days

backnut no. 310 with female thread DN40 - 1 1/2" inch malleable cast iron galvanized for liquid & gaseous media

product:

backnut

diameter:

DN40 - 1 1/2" inch

connection:

female thread

max. working pressure:

25 bar from -20°C up to +120°C

material:

Malleable cast iron EN 1562 galvanized

€1.90*

€2.26 VAT included.

Delivery time: 3 - 5 working days

backnut no. 310 with female thread DN50 - 2" inch malleable cast iron galvanized for liquid & gaseous media

product:

backnut

diameter:

DN50 - 2" inch

connection:

female thread

max. working pressure:

25 bar from -20°C up to +120°C

material:

Malleable cast iron EN 1562 galvanized

€3.80*

€4.52 VAT included.

Delivery time: 3 - 5 working days

backnut no. 310 with female thread DN32 - 1 1/4" inch malleable cast iron galvanized for liquid & gaseous media

product:

backnut

diameter:

DN32 - 1 1/4" inch

connection:

female thread

max. working pressure:

25 bar from -20°C up to +120°C

material:

Malleable cast iron EN 1562 galvanized

€1.70*

€2.02 VAT included.

Delivery time: 3 - 5 working days

backnut no. 310 with female thread DN15 - 1/2" inch malleable cast iron galvanized for liquid & gaseous media

product:

backnut

diameter:

DN15 - 1/2" inch

connection:

female thread

max. working pressure:

25 bar from -20°C up to +120°C

material:

Malleable cast iron EN 1562 galvanized

€0.80*

€0.95 VAT included.

Delivery time: 3 - 5 working days

backnut no. 310 with female thread DN65 - 2 1/2" inch malleable cast iron galvanized for liquid & gaseous media

product:

backnut

diameter:

DN65 - 2 1/2" inch

connection:

female thread

max. working pressure:

25 bar from -20°C up to +120°C

material:

Malleable cast iron EN 1562 galvanized

€8.50*

€10.12 VAT included.

Delivery time: 3 - 5 working days

backnut no. 310 with female thread DN80 - 3" inch malleable cast iron galvanized for liquid & gaseous media

product:

backnut

diameter:

DN80 - 3" inch

connection:

female thread

max. working pressure:

25 bar from -20°C up to +120°C

material:

Malleable cast iron EN 1562 galvanized

€9.90*

€11.78 VAT included.

Delivery time: 3 - 5 working days

backnut no. 310 with female thread DN20 - 3/4" inch malleable cast iron galvanized for liquid & gaseous media

product:

backnut

diameter:

DN20 - 3/4" inch

connection:

female thread

max. working pressure:

25 bar from -20°C up to +120°C

material:

Malleable cast iron EN 1562 galvanized

€0.80*

€0.95 VAT included.

Delivery time: 3 - 5 working days


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Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.

You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com

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Quality


Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.

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We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.

Competently

Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.

Flexible

We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.

Contact

Contact

Do you need help?

For all questions we are available by phone

Mo - Fr 08:30 - 17:00

07143/96669 – 00

or send us an e-mail:

sales@nieruf.com

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Need help?

If you have any questions, we are available by phone from Monday to Friday from 8:30 a.m. to 5:00 p.m.

order via mail:

07143 / 96669 - 00