LTWFITTING Brass 3/16-Inch OD x 1/8-Inch Male NPT Compression Connector Fitting(Pack of 5), Pipe Fittings - Canada

LTWFITTING Assortment Kit Tube OD 1/4" 5/16" 3/8" 1/2" 5/8" Brass Compression Cap Set (100-Pack) HF61CAPKIT - The Home Depot

LTWFITTING Brass 1/4-Inch OD x 1/2-Inch Male NPT Compression Connector Fitting(Pack of 5), Pipe Fittings - Canada

LTWFITTING Brass 5/16-Inch OD x 1/4-Inch Female NPT Compression Connector Fitting(Pack of 5), Pipe Fittings - Canada

LTWFITTING 5/16 in. Flare x 3/8 in. MIP Brass Adapter Fitting (5

LTWFITTING Tube OD (3/16 in. 1/4 in. 5/16 in. 3/8 in.) x 1/8 in. Male NPT Brass Flare Connector Set (40-Pack) HF48S2N4MIX - The Home Depot

LTWFITTING 5/16 in. O.D. Comp x 1/8 in. MIP Brass Compression

LTWFITTING 1/2 in. Brass 45-Degree Flare Long Nuts (5-Pack) HF41L805 - The Home Depot

LTWFITTING 3/4 in. FIP x 1/2 in. MIP Brass Pipe Adapter Fitting (5-Pack) HF10212805 - The Home Depot

LTWFITTING 5/16 in. Brass Compression Nut Fittings (25-Pack) HF61525 - The Home Depot

LTWFITTING Stainless Steel 316 BSP Pipe 3/8-Inch Female x 1/4-Inch

Brass Fitting Coupler 1/4'' Male BSPT x 3/16''(5mm) Hose Barb (5pcs) – honfacsto-uk