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HK Metalcraft gaskets are designed to keep gases and fluids under pressure from leaking.

Gaskets are manufactured from Steel, annealed to a hardness of 120 Knoop maximum, and from Copper, annealed to a hardness of 70 Knoop maximum, to enhance their sealing ability.

Gaskets are available for over-the-thread, screw-on, stake-on, and pre-assembly (captive) applications.

Our gasket manufacturing and annealing method has solved engineering problems for the following applications, by replacing rubber, fiber, aluminum, asbestos, and other types of gaskets.

• Front wheel Drives
• Fuel Injection
• Hydraulics
• Oil Pumps
• Oil Drain Control
• Pollution Control
• Sensors
• Spark Plugs
• Transmission Lines

There are many other applications for our gaskets.

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