![Proline Series 1/4-in x 1/4-in Threaded Male Adapter Nipple Fitting in the Brass Fittings department at Lowes.com Proline Series 1/4-in x 1/4-in Threaded Male Adapter Nipple Fitting in the Brass Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/c8df4e77-2e5a-437a-b718-35df1606c469/63179768.jpg?size=pdhism)
Proline Series 1/4-in x 1/4-in Threaded Male Adapter Nipple Fitting in the Brass Fittings department at Lowes.com
![Sigma ProConnex 1/2-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com Sigma ProConnex 1/2-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/2f829947-808c-44a3-815c-f73339585ef0/00703647.jpg?size=pdhism)
Sigma ProConnex 1/2-in Zinc-plated Steel Threaded Coupling Conduit Fittings in the Conduit Fittings department at Lowes.com
![4PCS Hex Nipple 1" Male x 1" Male Pipe Fittings, 304 Stainless Steel 1 inch NPT Male Threaded Pipe Adapter Fittings Equal Nipples Connectors, Male Straight Connector Pipe Fitting - Amazon.com 4PCS Hex Nipple 1" Male x 1" Male Pipe Fittings, 304 Stainless Steel 1 inch NPT Male Threaded Pipe Adapter Fittings Equal Nipples Connectors, Male Straight Connector Pipe Fitting - Amazon.com](https://m.media-amazon.com/images/I/81Zjcf5zHgL.jpg)
4PCS Hex Nipple 1" Male x 1" Male Pipe Fittings, 304 Stainless Steel 1 inch NPT Male Threaded Pipe Adapter Fittings Equal Nipples Connectors, Male Straight Connector Pipe Fitting - Amazon.com
![Amazon.com: Male Hex Nipple Threaded Reducer Connector Pipe Fitting Adapter,Stainless Steel 304 NPT (2" x 1-1/2") : Industrial & Scientific Amazon.com: Male Hex Nipple Threaded Reducer Connector Pipe Fitting Adapter,Stainless Steel 304 NPT (2" x 1-1/2") : Industrial & Scientific](https://m.media-amazon.com/images/I/71RFYdnKBoS.jpg)
Amazon.com: Male Hex Nipple Threaded Reducer Connector Pipe Fitting Adapter,Stainless Steel 304 NPT (2" x 1-1/2") : Industrial & Scientific
![Uxcell M12 Lamp Pipe 15mm Long Threaded Hollow Tube Adapter Brass Coupler Connector Pipe Fitting 5 Pack - Walmart.com Uxcell M12 Lamp Pipe 15mm Long Threaded Hollow Tube Adapter Brass Coupler Connector Pipe Fitting 5 Pack - Walmart.com](https://i5.walmartimages.com/seo/Uxcell-M12-Lamp-Pipe-15mm-Long-Threaded-Hollow-Tube-Adapter-Brass-Coupler-Connector-Pipe-Fitting-5-Pack_d2a31c92-c5c7-42db-8808-57c2a5c4e013.2c29c5ba66295019153555764d3e0239.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Uxcell M12 Lamp Pipe 15mm Long Threaded Hollow Tube Adapter Brass Coupler Connector Pipe Fitting 5 Pack - Walmart.com
![Proline Series 1/2-in x 1/2-in Threaded Female Adapter Union Fitting in the Brass Fittings department at Lowes.com Proline Series 1/2-in x 1/2-in Threaded Female Adapter Union Fitting in the Brass Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/d4c55231-ac49-46f1-9270-64b228aececf/63181981.jpg?size=pdhism)
Proline Series 1/2-in x 1/2-in Threaded Female Adapter Union Fitting in the Brass Fittings department at Lowes.com
![Amazon.com: DAN SPEED Male 1-1/4"x 1" Hex Nipple Threaded Reducer Connector Pipe Fitting/Adapter,Stainless Steel 304 NPT : Industrial & Scientific Amazon.com: DAN SPEED Male 1-1/4"x 1" Hex Nipple Threaded Reducer Connector Pipe Fitting/Adapter,Stainless Steel 304 NPT : Industrial & Scientific](https://m.media-amazon.com/images/I/51k8dpr+FZL.jpg)
Amazon.com: DAN SPEED Male 1-1/4"x 1" Hex Nipple Threaded Reducer Connector Pipe Fitting/Adapter,Stainless Steel 304 NPT : Industrial & Scientific
![Threaded Connector | Buy Aluminum Threaded Fittings & Connectors for Air Pipe Systems - Aluminum Air Pipe Threaded Connector | Buy Aluminum Threaded Fittings & Connectors for Air Pipe Systems - Aluminum Air Pipe](https://aluminumairpipe.com/wp-content/uploads/2016/02/Threaded-Connector.png)
Threaded Connector | Buy Aluminum Threaded Fittings & Connectors for Air Pipe Systems - Aluminum Air Pipe
![CHENJIN Pipe Coupling 3/4 Inch Female Threaded Pipe Coupler 2PCS 304 Stainless Steel Pipe Straight Connector Cast Fitting Water Gas Straight Adapter Jointer (Length 1.22") - Amazon.com CHENJIN Pipe Coupling 3/4 Inch Female Threaded Pipe Coupler 2PCS 304 Stainless Steel Pipe Straight Connector Cast Fitting Water Gas Straight Adapter Jointer (Length 1.22") - Amazon.com](https://m.media-amazon.com/images/I/61BLHALG8aL.jpg)
CHENJIN Pipe Coupling 3/4 Inch Female Threaded Pipe Coupler 2PCS 304 Stainless Steel Pipe Straight Connector Cast Fitting Water Gas Straight Adapter Jointer (Length 1.22") - Amazon.com
![1-1/4"x 3/4" Male Hex Nipple Threaded Reducer Connector Pipe Fitting/Adapter,Stainless Steel 304 NPT (1-1/4"x 3/4") - Amazon.com 1-1/4"x 3/4" Male Hex Nipple Threaded Reducer Connector Pipe Fitting/Adapter,Stainless Steel 304 NPT (1-1/4"x 3/4") - Amazon.com](https://m.media-amazon.com/images/I/510rk1JCSgL._AC_UF894,1000_QL80_.jpg)