5/8" x 3/4" x 1/2" Adaptor for Outside Tap Garden Hose Pipe Connector

  • 5/8 x 3/4 x 1/2 Inch Outside Tap Adapter for Garden Hose Connector - Click to enlarge
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5/8 x 3/4 x 1/2 Inch Outside Tap Adapter for Garden Hose Connector

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5.0 average, based on 82 reviews


(Bulk discounts available)

Product Information
Quantity Discounts

This brass thread adaptor connects modern 3/4 inch BSP (Hozelock / Gardena type) garden hose pipe quick connect fittings to the outlet of your older outside tap.

Both ends of the connector have a male 3/4 inch BSP outer thread. One end has a 5/8 inch BSP female inner thread (rare size), the other a 1/2 inch BSP female inner thread.

Great for old hose union bib taps with the less common 1/2 or 5/8 inch BSP size outlet threads.

Example of tap adaptor in use with outside tap

** Unlike metric sizes, imperial BSP thread sizes are measured a special way - have a look at our information page for more details **

Product CodeFNM
ManufacturerStevenson Plumbing and Electrical Supplies

You can save money on this item when you purchase several at a time. The table below shows the minimum quantities required to benefit from this discount offer, and how much they'll cost.

QuantityPrice per unit

Customer Reviews

Average Rating: 5

Just the Job!

Recently moved into a house that has a few historic bits of plumbing, including a 5/8 BSP outside tap, so none of our hoses would fit. Found this adaptor, easy to order, really quick delivery, fits perfectly and saved having to swap out a tap fitting, excellent!!Keith (14 Dec 2023, 19:57)

Brilliant product!

I was starting to think that such a product didn't exist. Then, I found this adapter. It's a perfect for with no leaks! Thank you Stephenson's!Barbara (8 Oct 2023, 00:48)

"Excellent Product and Paramount Customer Service"

By speaking, to Mike Stevenson@ StevensonPlumbing, I was so pleased that I found the 5/8" x 3/4" x 1/2" Outside Tap Connector. Mike was very thorough with this particular subject and he explained to me the difference between the tap connectors of older outside ‘Bib Tap’ & ‘Farmers Tap’ I spent lots of time on-line and send 8 x e-mails to varies hardware companies in the UK and Northern Ireland with pictures of my existing garden tap and also took the measurements of the tap mouth + thread area by using the Vernier Calliper. I did visited number of local hardware shops and other big companies in the market place, there was no luck at all. Shop keepers & shop managers could not find me a connector to fit my old garden tap. I waisted time & money on this issue. But, thanks to Mike ; I paid a small Price + P&P for the delivery of the 5/8" x 3/4" x 1/2" Outside Tap Connector to SW17 (London) I highly recommend StevensonPlumbing for parts & advice on these type of issues.GAMINI BANDARA (26 Jun 2023, 16:37)

Top notch product and service

Excellent difficult to find adapter for the odd size outdoor tap of 5/8, fits like a glove. Easy to order website, great comms keeps you to date with progress and next day delivery. Wish all companies products and service were this good.Kevin Inkster (9 Mar 2023, 17:05)

Perfect fit

Bought for my old garden tap having tried other products, fitted perfectly. George Lout (12 Jan 2023, 09:59)
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