

🔧 Seal it like a pro — don’t let your pipes miss out!
This 3/4" BSP Thread Brass Pipe Screw Hex Male Blanking Plug is a durable, heat-resistant brass cap designed to securely seal pipe ends in central heating and plumbing systems. Rated for pressures up to 10 bar and temperatures up to 100°C, it ensures reliable performance across brass, copper, and iron pipes. Lightweight and easy to install, it’s the go-to solution for professionals and DIYers needing a dependable pipe end cap.
| ASIN | B00R2ZYJ12 |
| Best Sellers Rank | 42,058 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,311 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
Hace 1 semana
Hace 3 semanas