Adapter Fittings 1/4 NPT to 5/16 2pk | Allstar Performance
LTWFITTING 5/16 in. Flare x 1/2 in. MIP Brass Adapter Fitting (5-Pack) HF485805 - The Home Depot
1/4"-20 to 5/16"-18 Air Cleaner Stud Adapter
6AN Male x 5/16" SAE Quick-Disconnect Male Adapter With Zinc Finish - Russell Performance
1pc Brass R410a Adapter Connectors 1/4" Male To 5/16" Sae Female Charging Hose To Vacuum Pump For Air Conditioners Mayitr - Pneumatic Parts - AliExpress
Puller Adapter 5/8-18 Female To 5/16-18 Male
Uxcell 5/16 SAE Flare Male to 1/4NPT Female Tubing Adaptor Brass Pipe Fitting - Walmart.com
1/4 Npt To 1/2-20 Inverted Flare Fuel Line Brass Adapter 90 Degree 5/16 Tube | eBay
5/16" FEMALE TO 6mm MALE ADAPTER - JBL Spearguns
5/16" Flare x 3/8" Male Brass Adapter - Warren Pipe and Supply
Parker - Industrial Pipe Adapter: 1-5/16-12 x 1" Male Thread, Male Straight Thread O-Ring x Male NPTF - 72519150 - MSC Industrial Supply
1/8 NPT to 5/16 (8mm) Hose Barb Fitting, Brass - Straight | Pegasus Auto Racing Supplies
1 Brass Brake Line Adapter 5/16" x 3/8" x 5/8" x 18 TPI
LTWFITTING 5/16 in. O.D. Comp x 1/4 in. MIP Brass Compression Adapter Fitting (5-Pack) HF685405 - The Home Depot
1/4" Female NPT x 5/16" Flare (SAE) Brass Adapter
Amazon.com: Aramox 6AN x 5/16-24 Adapter, 6AN x 5/16-24 O Ring Spittier/Return Port Fit for Ford Hydroboost
1/4" Male NPT x 5/16" Flare (SAE) Brass Adapter
R410a Adapter for Mini Split HVAC System 5/16" Female SEA x 1/4" Male - BlueStarsParts