Speedflow - Adapters - Plugs & Caps

AN Flare Caps If you have a male AN fitting you need to block off, we have a full range of aluminium AN flare caps to securely cover the fitting. S...

NPT In Hex Plugs

Imperial In Hex O-Ring Port Plug

Metric In Hex O-Ring Port Plug

K-Type EGT Cap Caps to suit the K-Type EGT weld on Bung. Available in steel. Perfect to keep in the toolbox for when you need to remove the EGY pro...

K-Type EGT Weld Bung Speedflow manufactures these new weld on's to suit the popular K Type EGT probes.  Available in both Steel and stainless steel...

Speedflow - Flare Plugs When you need to block off a hose end, either from dust when you are servicing or require it to block off pressure, these a...

Plastic AN Flare Caps We also offers plastic caps as dust caps, these are designed just to block off your fittings when you want to store them or b...

O2 Sensor Plugs Speedflow manufacture these plugs to block off your O2 Sensor ports, they are manufactured in Australia from Steel, Nickel plated a...

Billet Radiator Cap & Neck These radiator caps feature a Billet Aluminium cap which looks identical to our 460 series weld caps with finger gri...

Plastic Flare Plugs Speedflow also offers plastic plugs as dust plugs, these are designed just to block off your hose ends when you want to store t...

Description: This cap is designed to screw on to a M14 x 1.5 thread with an inverted seat that swivels to seal off ports from dust and pressure sou...