Speedflow manufactures a large range of adapters to suit almost all threads.

These are the most universal 200 series fittings we have, they are found in brake calipers, blocks, manifolds etc. They use an alloy crush washer to seal against a machined flat surface. Below is a list of -4 adapters to a variety of Metric and Imperial threads.

• Speedflow - Australian Made.
• Steel - Fully Reusable.
• ENS Plating. 
• Use with 200 Series Hose Ends. 
• The Best Quality.

Part Number	Size	Thread	Common Uses
350-04	-4	3/8"-24	Brake Calipers / Master Cylinders
353-04	-4	7/16"-20	Brake Calipers / Master Cylinders
349-04	-4	M8 x 1.0	Brake Calipers / Oil Feed
351-04	-4	M10 x 1.0	Brake Calipers / Master Cylinders
352-04	-4	M10 x 1.25	Brake Calipers / Master Cylinders
356-04	-4	M10 x 1.5	Brake Calipers / Oil Feed
357-04	-4	M12 x 1.0	Oil Feed / Block Adapter
358-04	-4	M12 x 1.25	Oil Feed / Block Adapter
359-04	-4	M12 x 1.5	Oil Feed / Block Adapter