3/8" NPT Female Thread Double Sideded Straight Female Coupling Union Fitting Brass: Industrial Products: Amazon.com: Industrial & Scientific
North American Metals 7/8 OD x 3/4 Double Sided Threaded Male Brass Coupling Pipe Nipple - Walmart.com
1-1/2" FNPT Norwesco 316 Stainless Stainless Tank Fitting, Full Coupling (Double Threaded) 4 Bolt Complete. Includes EPDM Gasket -and- Anti-Seize Compound
20pcs 3/8" Quick Connecting coupling for mist cooling system 3/16" Thread Misting Nozzles T Connector - AliExpress
1-1/4" Schedule 80 Gray PVC Threaded Coupling | U.S. Plastic Corp.
1-1/2" Bolted Double Threaded Full Coupling Tank Fitting | Stainless Steel
1/2", 3/4", 1" Female Thread 304 Stainless Steel Double Wire Pipe Joint Hardware Plumbing Fitting Connectors 1 Pc - AliExpress
2" FNPT Polypropylene Bolted Tank Fitting, Full Coupling (Double Threaded), FULL PORT, 4 Bolt Complete. Includes EPDM Gaskets -and- Anti-Seize Compound. For up to 1/2" Tank Wall
Stainless Steel DN 6 Mold Coupling Plug M14x1.5 Male Threads Double Shut-Off | Tameson.com
Pvc Double Internal Threaded Joint Bsp Female Thread Fitting Dark Gray 20mm-63mm | eBay
Amazon.com: Yahenda 1/2 Inch Female Threaded PVC Fittings Double Female Thread Coupling Sprinkler Pipe Fittings for Garden Drip Irrigation System PVC NPT Coupler for Irrigation Pipes Riser Extension (5) : Patio, Lawn
M6 x 1 x 40mm Right and Left hand Threaded Double Ended Hex Coupling N – Gavan Tools
4" Bolted Double Threaded Full Coupling Tank Fitting | Stainless Steel
Dura - 430-005 - 1/2'' Sch40 PVC Coupling Threaded — Cheap Sprinklers
Carbon Sleeve Nut M2 with Inner Thread Long Coupling Round Nuts Double Thread Nuts - China Round Threaded Rod Coupling Nuts, Nuts | Made-in-China.com
1/2 X 3/8 GG-S - Fittings and connectors for liquid and hydraulic circuits (Parker Hannifin) - Southern Fluid Power
Vacuum Coupling, Double Threaded Vinyl, 2in | Sonny's
Oatey 3/8 in. Threaded Rod Coupling 33550 - The Home Depot
Merit Brass - Pipe Coupling: 2″ Fitting, 316 Stainless Steel - 36901536 - MSC Industrial Supply
304 stainless steel double internal thread direct water pipe joint internal thread screw tube 6-way welding straight through 4 p - AliExpress
