NPT Thread Caps and Plugs - 1/4, 3/8, 1/2, 3/4, 1"
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Description
Update 8th of April 2026: Added 2" NPT cap and plug
Update 22nd of March 2026: Added 2-½" cap and plug
Update 21st of February 2026: Added 1-½" and 1-¼" caps and plugs.
Update 6th of February 2026: Added 1/8" cap and plug.
NPT (National Pipe Taper) thread caps and plugs in the most common sizes - ¼", 3/8", ½", ¾" and 1". Wrench ready for easy usage.
Let me know if you need other sizes and I will add them too.
For the BSP/BSPP thread model check HERE - round outer profile or HERE - for wrench outer profile.
0.12 mm layer height for good threads
3 wall loops for shrength - adjust as needed.
All plugs have a pocket for rubber seal. Add it if you are expecting preasure.
Check out more of my garden related models HERE
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License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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