For 8mm i/d Hose. 2 X Brass Colour Inline Quick Release Fitting.
eBay
Plastic Barb Hose Fitting Tee Connector 3mm 4mm 8mm 10mm 13.5mm 3-Way Hose Joint Tube T-Shape Pipe Fittings 10 Pcs
Aliexpress UK
1 x WHITE TND Gas Outlet Box. For all your caravan and Camping needs. Always use a Qualified LPG Gas Engineer. Health & Beauty. Garden & Patio. Jewellery & Watches. Everything Else. Clothes, Shoes & Accessories.
eBay
Barrow TB2D-MINI01 g1/4 Water Cooling Fittings PC Liquid Pipes For Hard Tube Fitting Gold/Black/White/Silver
Aliexpress UK
BS 746 straight female meter union x capillary copper female with a groove suitable for fitting into a meter bracket. 22mm i.d/ 28mm o.d. Supplied with washer For Natural Gas and LPG.
eBay
10PCS 3 Way Pipe Fittings PVC Plastic Right Angle Tee Corner Connector 20mm Inner Diameter Plastic Tee Fittings
Aliexpress UK
These fittings are normally used to install a gas test nipple into appliance or pipework.
eBay
High Quality Black Pneumatic Fitting Pipe Connector Tube Air Quick Fittings 4/6/8/10/12mm PM
Aliexpress UK
Use to secure 5/16"/8mm pipework.
eBay
10PCS Pneumatic Air Connector Fitting PC 4mm 6mm 8mm 10mm 12mm Thread 1/4" 1/8" 3/8 1/2 Hose Fittings Pipe Quick Connectors
Aliexpress UK
Length: 450mm. BUTANE LPG GAS HOSE PIPE. Fitted with M20 nut to attach to bulkhead regulators.
eBay
10PCS Pneumatic Air Connector Fitting PC 4mm 6mm 8mm 10mm 12mm Thread 1/4" 1/8" 3/8 1/2 Hose Fittings Pipe Quick Connectors
Aliexpress UK
10m x Oxygen & Acetylene 10mm gas welding hoses cutting burning hose set 3/8 fit.
eBay
Stainless Steel 90 Degree Air Fitting Elbow, 1/8 Inch NPT Male Pipe to 1/8 Inch NPT Female Fitting
Aliexpress UK
Swivel 3/4UNF JIC end to connect flexi FARO or FARO type pipes/hoses with straight 8mm fitting, suitable for UK JIC filling valves and refillable gas tanks, bottles#.
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Air Pneumatic Fittings PU PV PY PE PM PZA PK SA 4mm 6mm 8mm 10mm 12mm Plastic Fitting Hose Quick Couplings Pipe Connectors
Aliexpress UK