![Amazon.com: KOOTANS Forged Brass Reducing Hex Nipple, 1/4'' NPT Male x 1/8'' NPT Male Thread Adapter Brass Pipe Fitting Connector Couplings (Pack of 4) : Industrial & Scientific Amazon.com: KOOTANS Forged Brass Reducing Hex Nipple, 1/4'' NPT Male x 1/8'' NPT Male Thread Adapter Brass Pipe Fitting Connector Couplings (Pack of 4) : Industrial & Scientific](https://m.media-amazon.com/images/I/714KVgO5HjL.jpg)
Amazon.com: KOOTANS Forged Brass Reducing Hex Nipple, 1/4'' NPT Male x 1/8'' NPT Male Thread Adapter Brass Pipe Fitting Connector Couplings (Pack of 4) : Industrial & Scientific
![boeray 4pcs 1/4" NPT Male Thread to 1/4" NPT Male Thread Brass Pipe Hose Fitting Straight Hex Nipple Fast Coupler Adapter - Amazon.com boeray 4pcs 1/4" NPT Male Thread to 1/4" NPT Male Thread Brass Pipe Hose Fitting Straight Hex Nipple Fast Coupler Adapter - Amazon.com](https://m.media-amazon.com/images/I/61fJobDEeYL.jpg)
boeray 4pcs 1/4" NPT Male Thread to 1/4" NPT Male Thread Brass Pipe Hose Fitting Straight Hex Nipple Fast Coupler Adapter - Amazon.com
![1-1/4" NPT Male x 1" NPT Male Straight 5404-20-16 Adapter | NPT Male to NPT Male - Hex Nipple | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com 1-1/4" NPT Male x 1" NPT Male Straight 5404-20-16 Adapter | NPT Male to NPT Male - Hex Nipple | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com](https://www.surpluscenter.com/productImages/image.axd/i.9-5404-20-16/w.1000/h.1000/1-1+4++NPT+Male+x+1++NPT+Male+Straight+5404-20-16+Adapter_L.jpg)
1-1/4" NPT Male x 1" NPT Male Straight 5404-20-16 Adapter | NPT Male to NPT Male - Hex Nipple | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com
![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/61Ce9JGZKOL.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
![1Pc 12 Mm Átmérőjű Csere 1/4 Hüvelykes Npt Sárgaréz Lefolyószelep Légkompresszortartályhoz – FIXO.hu 1Pc 12 Mm Átmérőjű Csere 1/4 Hüvelykes Npt Sárgaréz Lefolyószelep Légkompresszortartályhoz – FIXO.hu](https://ae01.alicdn.com/kf/HTB1Xqr7bhD1gK0jSZFsq6zldVXa0/1pc-12mm-Diameter-Replacement-Part-1-4-Inch-NPT-Brass-Drain-Valve-For-Air-Compressor-Tank.jpg)
1Pc 12 Mm Átmérőjű Csere 1/4 Hüvelykes Npt Sárgaréz Lefolyószelep Légkompresszortartályhoz – FIXO.hu
![Amazon.com: KOOTANS Forged Brass Equal Hex Nipple, 1/4'' NPT Male x 1/4'' NPT Male Thread Adapter Brass Pipe Fittings Connector Couplings (Pack of 4) : Industrial & Scientific Amazon.com: KOOTANS Forged Brass Equal Hex Nipple, 1/4'' NPT Male x 1/4'' NPT Male Thread Adapter Brass Pipe Fittings Connector Couplings (Pack of 4) : Industrial & Scientific](https://m.media-amazon.com/images/I/71MdZ70bYtL.jpg)