Male fittings

Male fittings

KST Male fittings are manufactured to high quality standards and are available in various styles of automotive hydraulic lines, including brake fuel, oil, and transmission systems. They are to work with either SAE Inverted Double Flare (U.S and Japanese vehicles) or ISO Bubble Flare (European and British vehicles). 




Range and Type

KST have 315+ various Male fittings in our database with various shapes and threads.  News types are added to the range daily. 


Metric Thread 

M10x1, M10x1.25, M10X1.5, M12x1, M12x1.5, M14x1, M14x1.5, M16x1.5, M18x1.5, M20x1.5, M8x1.25 etc.

Imperial Thread 

3/8-24, 3/8-20, 7/16-24, 7/16-20, 5/18, 1/2-20, etc.

The sizes must be selected correctly to match the end form of the tube or port to ensure a proper seal. 

Production Process

Cold forming, CNC, NCPC ( numerically controlled production center )

Brass welding and Rivet Pins


Steel: 12L14, 230Mo7pb, Q215, 

Brass:  62#, CuZn40, C27400, 

Stainless steel: 304


Zn-Ni alloy

Chrome 3+, White, Yellow, Black, Green

Excellent Features

Effective and attractive prices

Corrosion-resistant for long-lasting durability

Brake fittings of wide range for all make, all model all year cars

CAD and 3D drawing dimensions are CMM measured according to OE hose samples

Research & development on new fittings along with new cars all the time

Steady raw material suppliers and assembly production process

100% inspection of thread Go-No Go Gages

100% throughput and surface inspection

All Quality Control original documents archive are kept over two years for tracking


For all vehicles with hydraulic brake system including drum brake and disc brake conversion.

Car, Electric car, Pick up, SUV, Van, Light truck, Middle bus, Boat Trailer, Multi-purpose passenger vehicle (MPV), Light commercial vehicle (LCV), Golf cart, Recreational vehicle, Burden carrier, Tow tractor, Electric tram and cart, Off-road, Racing car, Hot rod, Motorsport, Tuning car, Modified car, Motorcycle, Scooter, ATV, UTV, Three wheeler, Antique car, Vintage car, Classic car etc


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