Primaflow 10070309 Brass Backnut 1/2"

Primaflow Brass  Back Nut 1/2"

Part Nos. 100706309

A BF310 brass flanged backnut 

• Securing connections: It tightens onto a threaded pipe or fitting, creating a watertight seal.
• Reinforcing joints: The flanged design provides extra support, preventing the connection from loosening over time.
• Improving stability: The wider bearing surface of the flange helps to distribute pressure evenly.

It gives a reliable anchor for pipes and fittings in plumbing systems, ensuring a secure and durable connection.

UK Mainland* Zone 1 - Standard Parcel

UK Mainland* Zone 1 - Large Parcel (items over 1 metre in length)

*Excludes Scottish Highlands

For information on deliveries to Northern Ireland, Scottish Highlands, Islands & IOM please see our UK Deliveries page.

FREE DELIVERIES FOR ORDERS OVER £20 ISLANDWIDE

Orders Under £20 - carriage is £3.00

Our own vans deliver to the following areas on the stated days.

For a more comprehensive list please Click Here and search for your postcode.

Please note that orders are processed on the weekday following your placement. E.G. an order placed on Saturday will be dealt with on Monday but will be unlikely to make Monday's van. Similarly, an order placed on Monday will be dealt with on Tuesday but is unlikely to make Tuesdays van. If, however, this is not acceptable or you are keen for it to make a particular delivery day, please contact us and we will endeavour to help where we can.

We don't deliver weekends or Bank Holidays.