1/2 Pipe Thread to 3/8, 1/2, 3/4 and 1" Hose Barb

Seems like I will have to gather the whole list soon, but this has 23 plates with all kinds of ½" thread to barbs. Let me know if you are missing something.

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Update 17th of July 2026: Added ½" female thread to 1-¼" (32mm) barb

Update 28th of September 2025: Added ½" female pipe thread to 7/8" (22 mm) barb.

Update 19th of September 2025: Added ½" male to 7/8" barb.

Update 30th of July 2025: Added ½" female thread to 1/8" barb fitting. As mentioned below, small sizes should be handled with care.

Update 27th of July: Added ¼"  (6mm tube) and 1/5" (5mm tube) barbs. These small sizes are so fragile so handle with care.

Update 20th of July: Added ½" male and female to 8mm (5/16") barb fittings.

Update 3rd of July: Added ½" male and female to 1-½" barb adapters.

Update 1st of July 2025: Added ½" female to 3/8" barb adapter.

Update 6th of June 2025: Added ½" male to 1-¼" barb adapter.

Update 13th of April 2025: Added 5/8 models as well.

A collection of ½ pipe thread to 3/8 (10mm), ½ (13mm) , 5/8, ¾ (19mm), and 1" (25mm) barb adapters/fittings - both m and f threads.

My ¾ adapters collection is HERE.

Check out more of my garden related models HERE.

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Need a different size adapter/fitting? Let me know in the comments!