Earls 00111ERL Hardline Adapter, 9/16-18 IFM to 3/8-24 IFF
Kiowa Ltd. - 3/8 BSP x 9/16 UNF Male Male Hydraulic Adaptor c/w O-Ring -
Amazon.com : IST Hose Adaptor 9/16" male to 3/8" : Garden Hose Parts : Sports & Outdoors
Brass Adapter, Female(3/8-24 Inverted), Male(9/16-20 Inverted) - AGS Company
AF-1050 Male to Male Oxygen - 9/16-18RH to 3/8 in. MNPT
Reducer Hose ID 3/8" to 9/16" Brass Barb Fitting Oil Fuel Water Gas Air Boat: Amazon.com: Industrial & Scientific
Voss - 9/16-18 x 3/8 Male Thread, Zinc Plated Carbon Steel Industrial Pipe Adapter - 84432947 - MSC Industrial Supply
Omniswivel Elbow 9/16"-18 Male thread to 3/8"-24 Female thread
Sonar LP 9/16-in Male x 3/8-in Female Regulator Hose Connector - The Scuba Doctor Dive Shop
Fragola AN -3 Male To 9/16"-18 Thread Inverted Flare Male Steel Straight Brake Adapter Fittings - Kartek Off-Road
Solid Brass Pipe Fitting Adapter, Female 1/2" to Male 9/16" Copper Bathroom Faucet Water Supply Line Coupling with Seal O Rings|Pipe Fittings| - AliExpress