![Amazon.com: QLOUNI 20 Pieces Stainless Steel Pipe Plugs, Pipe Fitting 1/8" 1/4" 3/8" 1/2" 3/4" NPT Internal Hex Thread Socket Pipe Plug Assortment Set : Industrial & Scientific Amazon.com: QLOUNI 20 Pieces Stainless Steel Pipe Plugs, Pipe Fitting 1/8" 1/4" 3/8" 1/2" 3/4" NPT Internal Hex Thread Socket Pipe Plug Assortment Set : Industrial & Scientific](https://m.media-amazon.com/images/I/61bJljnakwL.jpg)
Amazon.com: QLOUNI 20 Pieces Stainless Steel Pipe Plugs, Pipe Fitting 1/8" 1/4" 3/8" 1/2" 3/4" NPT Internal Hex Thread Socket Pipe Plug Assortment Set : Industrial & Scientific
![Smith Cooper 150# Black Malleable Iron 1/4 in. Cross Pipe Fittings - Threaded - John M. Ellsworth Co. Inc. Smith Cooper 150# Black Malleable Iron 1/4 in. Cross Pipe Fittings - Threaded - John M. Ellsworth Co. Inc.](https://cdn11.bigcommerce.com/s-rsvmdxl/images/stencil/1280x1280/products/56743/57643/BI-Cross__34170.1497378882.jpg?c=2)
Smith Cooper 150# Black Malleable Iron 1/4 in. Cross Pipe Fittings - Threaded - John M. Ellsworth Co. Inc.
![Amazon.com: JoyTube 1/4" Male to 1/4" Male NPT Hex Nipple 304 Stainless Steel Threaded Pipe Fittings (Pack of 5) : Industrial & Scientific Amazon.com: JoyTube 1/4" Male to 1/4" Male NPT Hex Nipple 304 Stainless Steel Threaded Pipe Fittings (Pack of 5) : Industrial & Scientific](https://m.media-amazon.com/images/I/61o-E8w3A+L.jpg)
Amazon.com: JoyTube 1/4" Male to 1/4" Male NPT Hex Nipple 304 Stainless Steel Threaded Pipe Fittings (Pack of 5) : Industrial & Scientific
![Matco-Norca 3/4 in. X 3 in. Schedule 40 Threaded Stainless Steel Welded Nipple Fitting SSN304043 - The Home Depot Matco-Norca 3/4 in. X 3 in. Schedule 40 Threaded Stainless Steel Welded Nipple Fitting SSN304043 - The Home Depot](https://images.thdstatic.com/productImages/9830b518-59cd-4fbf-84b4-2b2b578e2495/svn/stainless-steel-matco-norca-black-pipe-fittings-ssn304043-64_600.jpg)
Matco-Norca 3/4 in. X 3 in. Schedule 40 Threaded Stainless Steel Welded Nipple Fitting SSN304043 - The Home Depot
![GASHER 4PCS 304 Stainless Steel Pipe Fitting, Hex Nipple Hex Coupling, 1/4" x 1/4" NPT Male Thread Pipe, 1/4Inch x 1/4Inch NPT Female Thread Pipe - Amazon.com GASHER 4PCS 304 Stainless Steel Pipe Fitting, Hex Nipple Hex Coupling, 1/4" x 1/4" NPT Male Thread Pipe, 1/4Inch x 1/4Inch NPT Female Thread Pipe - Amazon.com](https://m.media-amazon.com/images/I/61ZdEvoT4oL.jpg)
GASHER 4PCS 304 Stainless Steel Pipe Fitting, Hex Nipple Hex Coupling, 1/4" x 1/4" NPT Male Thread Pipe, 1/4Inch x 1/4Inch NPT Female Thread Pipe - Amazon.com
![TAISHER 2Pcs Stainless Steel Pipe Fittings, 1/4" NPT x 1/4" NPT Male Threaded, 2" Length Nipple Cast Pipe - Amazon.com TAISHER 2Pcs Stainless Steel Pipe Fittings, 1/4" NPT x 1/4" NPT Male Threaded, 2" Length Nipple Cast Pipe - Amazon.com](https://m.media-amazon.com/images/I/61gu7i2vIeL._AC_UF894,1000_QL80_.jpg)