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🔧 Plug into reliability — the brass standard for pros!
This 3/4" BSP threaded brass pipe screw hex male blanking plug is engineered for secure pipe sealing in central heating and plumbing systems. Crafted from durable brass, it withstands temperatures up to 100°C and pressures up to 10 bar, ensuring long-lasting, leak-proof performance across brass, copper, and iron pipes.
| ASIN | B00R2ZYJ12 |
| Best Sellers Rank | 27,799 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 891 in Pipe Fittings |
| Brand | Invena |
| Colour | Copper |
| Connector Type | Plug |
| Connector type | Plug |
| Country of Origin | Poland |
| Customer Reviews | 4.1 out of 5 stars 72 Reviews |
| Exterior Finish | Brass |
| Item Weight | 0.04 Kilograms |
| Manufacturer | Invena |
| Material | Brass, Copper, Iron |
| Model Number | 440b |
| Number of Pieces | 1 |
| Size | 3/4 inch |
| Thread Size | 0.75 inches |
| Thread Type | BSP |
| Thread size | 0.75 inches |
| Unit Count | 1.0 Count |
M**E
Good quality and fit
Good quality and fit
W**R
Useful
I needed to block off a washing machine hose pipe at the machine end as I couldn't access the inlet valve to locally stop the water, so that I could remove the washing machine. Temporarily switched off the house water supply, fitted this to the hose with a bit of pfte tape and was able to put the water supply back on until the new machine arrived.
M**E
Not the right size
As another review said, the thread on this, as shown on the diagram, measures 1” not 3/4”. I had to buy the 1/2” version to get a 3/4” thread.
P**P
Its a 3/4" inch BSP fitting
Its a 3/4" inch BSP fitting sorry what more can I say - apart from I was grateful that I found one.
A**R
Fits fine
Does the job just fine
M**L
Charlie Prangnell
Good quality done the job
J**H
did the job
Part was delivered promptly. Thread forms looked ok and fitted no problem. Added a bit of PTFE tape and a fibre washer just to be sure of a good seal.
N**L
As described
Seems as described. Can't give 5 stars, but only because I have bought this in case of need and so have not had a chance to test.
Trustpilot
2 weeks ago
4 days ago