Applicable Tubes: Air hose fittings can be used for PU / PA / PE / PVC pipes.
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Pneumatic Air Connector Fitting PC PCF/PL/PLF 4/6/8/10/12mm Thread 1/8 1/4 3/8 1/2 Hose Fittings Pipe Quick Connectors
Aliexpress UK
A 1/2" male thread connects to a 1/2" female thread.
eBay
Pneumatic Plumbing Brass Pipe Fitting Male/Female Thread 1/8 1/4 3/8 1/2 BSP Tee Type Copper Fittings Water Oil Gas Adapter
Aliexpress UK
Used for fastening to a bolt when mechanically joining materials together and preventing loosening from vibration or back off. The hexagonal shape provides increased leverage for use with a wrench during installation and disassembly.Constructed from carbon steel, surface is zinc-plated for good rust resistance. Specification:Material: Carbon SteelSurface Treatment: Zinc PlatedThreaded: G1/2"Hex Width: 27mm / 1.06"Height: 6mm / 0.24" Package Content:5 x Pipe Fitting Hex Locknuts.
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Pneumatic Plumbing Brass Pipe Fitting Male/Female Thread 1/8" 1/4" 3/8" 1/2" BSP Tee Type Copper Fittings Water Oil Gas Adapter
Aliexpress UK
P ackage includes:1 x connector. M aterial : brass. Commonly used to connect lines for air, water, fuel, oil and inert gases in a quick and simple way.
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10Pcs 304 Stainless Steel Pneumatic Hose Fitting PL Air Tube Connector 1/8 1/4 3/8 1/2 Quick Release Pipe Fittings 4mm 6mm 8mm
Aliexpress UK
Material: 304 stainless steel. 1、 304 stainless steel. Made of 304 stainless steel, stable performance, wear-resistant and corrosion-resistant, long service life. Materials at all costs, the main body of the thickened design, pressure explosion-proof crack resistance, not easy to deform, not easy to leakage.
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1/2\" Garden Hose Connector Watering Water Hose Pipe Tap Adaptor Fitting For Garden Tube Repair Irrigation Fittings Adapte
Aliexpress UK
2PCS Brass Direct / Reducing Adaptor Male Thread Pipe Converting Brass Connector. 2PCS 1/8 1/4 3/8 1/2 Female-Male Pipe Thread Brass Reducing Adaptor Connector. Generic Water Tank Float Valve Cock Plastic Brass Float Ball Valve Ball Cock.
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304 Stainless Steel Pneumatic Hose Fitting PCF Air Tube Connector 1/8 1/4 3/8 1/2 BSP Quick Release Pipe Fittings PCF14-02 PCF12
Aliexpress UK
P ackage includes:1 x connector. M aterial : brass. Commonly used to connect lines for air, water, fuel, oil and inert gases in a quick and simple way.
eBay
Pneumatic Air Connector Fitting PC 4mm 6mm 8mm 10mm 12mm Thread 1/8" 1/4" 3/8" 1/2" Hose Fittings Pipe Quick Connectors Boxed
Aliexpress UK
A 1/2" male thread connects to a 1/2" female thread.
eBay
5PCS Pneumatic Air Connector Fitting PC/PCF/PL/PB/SL 4mm 6mm 8mm Thread 1/8 1/4 3/8 1/2 Hose Fittings Pipe Quick Connectors
Aliexpress UK