Cam Gasket

When used in conjunction with concave wheel washers, it achieves a tactile feel for positioning and automatic return.

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Advantages of Cam gasket

Precise Positioning

Works together with the cam wheel washer to achieve accurate positioning during operation.

Automatic Return Mechanism

Utilizes the cam’s structural characteristics to provide smooth and reliable auto-return functionality.

Enhanced Tactile Feedback

Improves the overall operating feel, ensuring a stable, clear, and responsive adjustment experience.

Durable and Cost-Effective

Simple structure with long service life and low maintenance requirements, suitable for various precision adjustment assemblies.

Mengpeng makes controlling shafts effortless, unlocking limitless application possibilities.

Focusing on carbon steel shaft gaskets, Mengpeng makes shaft control a breeze, helping customers expand into more innovative application areas.

Cam Gasket

Specification	Details
Outer Diameter (OD)	4.5–16 mm
Inner Diameter	2.5–11 mm
Material Thickness	1.2–2.0 mm
Material	65Mn / SK5 / SK7
Hardness	HRC 43–50

What Is a Cam Gasket and How Does It Work?

A Cam Gasket is a precision hardware component used in rotary shaft assemblies. It is typically paired with a Concave Wheel Washer to form a positioning and automatic return mechanism. The raised profile of the cam engages with the recessed surface of the concave wheel washer, creating stable frictional resistance during rotation or adjustment. This interaction delivers accurate positioning, smooth rotation, and a self-resetting action once movement stops, along with a clear, consistent tactile "click" feel.

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Applications

Spacer washers are widely used in aerospace, medical equipment, machinery, consumer electronics, furniture and home appliances, automotive, and other industries.

Cam Washer in Smart Home and Appliance Applications

Friction Hook Washer in Automotive Electronics

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Why Choose Us

Extensive Industry Experience

With 18 years in the shaft components industry, Mengpeng covers 80% of market demand and serves over 800 clients, including renowned brands like Huawei, Lenovo, Mindray, and Volkswagen.

Wide Product Range

Offers seven major categories of shaft washers, T-shaped shafts, and standard nuts, with a total of 1,700 specifications to meet diverse industry needs.

High Precision and Efficiency

Washer tolerances are accurate to 0.03–0.05mm. Annual production exceeds 600 million pcs, with a daily output of 3 million pcs. Large stock ensures fast order fulfillment.

Cost and R&D Advantages

Sufficient inventory and standard parts support clients in accelerating new product development, reducing time and cost.

Precision Driven, Intelligent Manufacturing for the Future

Making every rotation smoother and every detail more precise—follow Mengpeng Hardware to explore more possibilities for shafts.

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Need assistance? Call us at [+86 189 8870 2500] or email [sale1@mphardware.com].

Buyer Requirements

Deep Industry Expertise: Over 18 years of specialization in the Custom shaft components industry, covering 80% of market demand and serving 800+ clients across multiple sectors.

Custom shaft components

We provide comprehensive customization services for materials, dimensions, tolerances, and surface treatments to meet the high-standard requirements of industries such as consumer electronics, medical devices, and automotive.

Fast Delivery and Inventory Support

With a stock of 90 million standard parts, we support same-day order placement and next-day delivery, ensuring smooth production schedules and minimizing waiting times for our customers.

Technical Support and Solutions

We offer product selection guidance, process optimization, installation assistance, and application solutions to help customers improve R&D efficiency and reduce production risks.

High-Precision Quality Assurance

Washer tolerances can be controlled within 0.03–0.05mm (Higher precision can be achieved at 0.01-0.02mm.), supported by a complete inspection system to ensure every batch of products is stable, reliable, and compliant with industry standards.

FAQs

What is a Cam Gasket?

A Cam Gasket is a precision-engineered washer designed to work together with a concave wheel gasket to achieve accurate positioning and a smooth automatic reset feel. It is commonly used in mechanisms requiring controlled rotation and tactile feedback, such as adjustment knobs, control levers, or rotary assemblie

What is the function of the Cam Gasket?

The main function of the Cam Gasket is to provide positioning and automatic return through its precise shape and frictional contact with the concave wheel gasket. This combination ensures stable movement, consistent torque, and a reliable “click” or return feel during operation, improving both performance and user experience.

What are the material and hardness specifications?

The Cam Gasket is made from high-quality spring steels such as 65Mn, SK5, and SK7, offering excellent elasticity and durability.

Hardness (HRC): 43 – 50
This range ensures the gasket maintains stable friction performance and long service life under repeated mechanical stress.

What are the available dimensions of the Cam Gasket?

The Cam Gasket is available in the following size range:

Inner Diameter (ID): 2.5 – 11 mm
Outer Diameter (OD): 4.5 – 16 mm
Thickness: 1.2 – 2.0 mm
These options allow compatibility with various shaft and cam configurations for different industrial applications.

What surface treatments are available?

To ensure corrosion resistance and stable performance, the Cam Gasket can be finished with multiple surface treatments, including:

Environmental Nickel Plating
Chemical Nickel Plating
Black Oxide
Zinc-Nickel Alloy Coating

These finishes provide enhanced wear resistance, aesthetic appeal, and long-term durability even under harsh working conditions.

Cam Gasket

Advantages of Cam gasket

Cam Gasket

What Is a Cam Gasket and How Does It Work?

Applications

Videos

Why Choose Us

Precision Driven, Intelligent Manufacturing for the Future

Buyer Requirements

FAQs

What is a Cam Gasket?

What is the function of the Cam Gasket?

What are the material and hardness specifications?

What are the available dimensions of the Cam Gasket?

What surface treatments are available?

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