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1" Blank Nut - Compression Fittings - 10 Pack Details

The 1 inch blank nut is designed for use with compression fittings in both water and gas systems. Manufactured from strong brass for durability, it ensures a secure, leak-resistant seal when used as an accessory in pipework assembly or maintenance jobs.

This blank nut supports a pressure rating up to 16 bar and can handle operating temperatures up to 110C, offering reliability across a range of demanding conditions. It is compatible with copper tube made to BS EN 1057 standards, making it suitable for professional plumbing applications where compliance is essential.

Certified to BS EN 1254, this product meets strict industry requirements for quality and performance. The compression connection type provides straightforward installation and removal when system adjustments or temporary blanking are required. Supplied in a pack of 10 for trade convenience.

Manufacturer guarantee covers 25 years for peace of mind. Suitable for use with a compatible compression fitting system.

Key Features

  • Manufactured to BS EN 1254,Compatible With Copper Tube Manufactured to BS EN 1057,Guaranteed for 25 years

Specifications

Unless stated, all measurements are in millimetres (mm)
Applications Gas,Water
Colour Brass
Connection Type Compression
Finish Brass
Manufacturer Guarantee 25 Years
Material Brass
Max Operating Pressure 16 Bar
Max Operating Temperature 110C
Pack Size 10
Size Designation 1"
Standards BS EN 1254-2, BS EN 1057
Style Accessories
Type Accessories

Delivery

In order to provide you with the best service, we use a range of courier services which helps us ensure that your delivery reaches you in the fastest time and in perfect condition.

Please note: orders placed after the courier cut-off (shown below) on a Friday will be processed on the next business day. Deliveries are not made on Bank Holidays, so during busy seasonal periods such as Easter and Christmas, please allow a little extra time for your items to arrive.

For all information regarding our Shipping Policy, please read here.

For 4184-2475 we have the following delivery aim:

Order Cut Off Time
1200
Standard Delivery Time (Days)
2
Premium Delivery Time (Days)
1

Returns

PlumbHQ offers a straightforward 30-day returns policy. If you’re not completely satisfied with your purchase, simply return it within 30 days for a refund or exchange.

To initiate a return, please follow these steps:

  1. Go to account.plumbhq.uk
  2. Log in using the email address associated with your order and follow the security instructions.
  3. Once logged in, find your order and follow the options to “Request Return” and follow the instructions provided to complete the process.

Once your return request is submitted, it will be reviewed to ensure it meets the criteria of our refund policy. If it does, the return process will be initiated.

It is very important to communicate with our team about any returns. Any items sent back to us without having made contact with our team may suffer unwanted delays and extra charges.

Full details of our returns policy can be found here.

Finance

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If it’s your first time using this service, you may be asked to review and sign a short agreement. Once approved, your account will be set up and future purchases can be completed in just a click — with easy, flexible payments.