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 5 PK Oxygen-Acetylene Brass Hose Ferrules 1/4″ $6.45 Part Number: 12273Add to Cart 2 Pk. Hose Couplers “B” Fitting – Oxygen $6.30 Part Number: 12279Add to Cart Oxygen-Acetylene Hose Splicer Kit – 1/4″ $6.46 Part Number: 12286Add to Cart Oxygen-Acetylene Hose Splicer Kit – 3/16″ $6.46 Part Number: 12285Add to Cart