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Cam Gasket
  • Cam Gasket

Cam Gasket

Our Cam Gasket is a high-quality gasket designed for precision machinery, widely used in the hardware processing, shaft, and hinge industries. It works in conjunction with a concave cam washer to provide accurate positioning and an automatic return feel, ensuring smooth and stable mechanical operation. Suitable for both standard and customized machinery, it meets a variety of industrial requirements.
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  • Product Details
  • Product Parameters
<a href='https://mengpengparts.com/cam-gasket/' target="_blank">Cam gasket</a> | Friction Torque Washer for Hinges & Rotating Assemblies

Cam Gasket – Friction Torque Washer for Rotating Assemblies

Cam Gasket is a precision friction component designed for rotating assemblies, hinge systems, and torque control structures. It helps generate stable rotational resistance, reduce wear, and improve positioning stability in electronic and mechanical products.

Laptop HingesRotating ShaftsTorque ControlIndustrial Assemblies

Product Structure

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Precision cam gasket structure for hinge torque control and rotational stability.
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Cam gasket installed in rotating shaft and hinge assembly systems.

Product Specifications

ParameterSpecification
Product NameCam Gasket
Material65Mn / SK5 / SK7
Surface TreatmentNickel / Black Oxide / Zinc-Nickel
HardnessHRC36-45
FunctionFriction Torque Control
ApplicationHinges, Rotating Structures, Shaft Assemblies
CustomizationSupported

Typical Installation Positions

Electronic Devices


  • Laptop hinge rotation points

  • Monitor stand shafts

  • Tablet folding structures

  • Camera rotation modules

Mechanical Systems


  • Motor shaft assemblies

  • Industrial hinge structures

  • Precision rotating joints

  • Adjustment pivot systems

Key Functions & Advantages

Provides stable rotational torque for smooth movement
Reduces wear between moving mechanical parts
Improves hinge positioning stability and feel
Prevents loosening caused by vibration
Supports long-term repeated rotation cycles
Suitable for compact precision assemblies

FAQ

Cam gaskets generate controlled friction torque between moving parts, helping maintain smooth movement and stable positioning.
They are widely used in laptop hinges, rotating shafts, industrial equipment, automotive systems, and precision mechanical assemblies.
Flat washers mainly distribute load, while cam gaskets are designed to create friction torque and rotational resistance.
Yes. Custom dimensions, hardness, thickness, and torque performance are available according to project requirements.

Related Products

SpecificationDetails
Outer Diameter (OD)4.5–16 mm
Inner Diameter2.5–11 mm
Material Thickness1.2–2.0 mm
Material65Mn / SK5 / SK7
HardnessHRC 43–50
Surface TreatmentEco-friendly nickel, electroless nickel, black oxide, zinc–nickel alloy
FunctionUsed with concave cam washer for positioning and an automatic return feel


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