Home / Welding Equipment / Welding Accessories / Hose Couplers/Fittings / Hose Nuts – “B” Fitting Oxygen – 9/16″ Hose Nuts – “B” Fitting Oxygen – 9/16″ $5.19 Part Number: 12288 Hose Nuts-“B” Oxygen 9/16″ 2 pcs. Hose Nuts - "B" Fitting Oxygen - 9/16" quantity Add to cart UPC: 682488122889 Category: Hose Couplers/Fittings Tag: "B" Fitting Oxygen 9/16" Related products Oxygen Connectors – 1/4″ ID – Oxygen to 1/4″ $5.26 Part Number: 12291Add to Cart Oxygen-Acetylene Hose Repair Kit $226.63 Part Number: 12260Add to Cart Oxygen-Acetylene Hose Splicer Kit – 3/16″ $6.46 Part Number: 12285Add to Cart On BackorderOxygen-Acetylene Hose End Repair Kit – 3/16″ $8.73 Part Number: 12283Add to Cart