Ø25mm M2 x 5mm Stainless Thumbwheel to DIN653

This 25mm diameter stainless steel thumbwheel is supplied with an M2 x 5mm male thread and is manufactured from premium A2 stainless steel (304 grade). Featuring a precision knurled grip, it allows quick and accurate hand adjustment without the need for tools, making it ideal for equipment requiring regular positioning, tightening or fine adjustment.

Produced to DIN 653 standards, this male threaded thumbwheel combines durability, corrosion resistance and ease of use, making it suitable for industrial, commercial and specialist engineering applications.

Key Features

• 25mm thumbwheel diameter
• M2 x 5mm male threaded stud
• Manufactured from A2 stainless steel (304)
• DIN 653 specification
• Knurled edge for enhanced grip
• Corrosion and oxidation resistant
• Tool-free tightening and adjustment
• Suitable for frequent manual operation

Lead Time Information

This product forms part of our growing stainless steel thumbwheel range and is currently available on a typical lead time of 4–12 weeks. As demand increases, selected sizes are expected to become stock items for faster dispatch and improved availability. Because these thumbwheels are manufactured specifically for our range, custom thread lengths, dimensions and design modifications may also be available subject to minimum order quantities.

Typical Applications

M2 stainless steel thumbwheels are commonly used for:

• Precision adjustment mechanisms
• Industrial machinery and equipment
• Electronic enclosures and control systems
• Laboratory and scientific instruments
• Food processing equipment
• Automotive assemblies
• Marine and outdoor installations
• Custom engineering and prototype projects

Benefits of A2 Stainless Steel

Manufactured from A2 (304) stainless steel, this thumbwheel offers excellent resistance to corrosion, moisture and general wear. The material is widely used in engineering, food processing and hygienic environments due to its strength, durability and attractive finish.

A2 stainless steel also provides good mechanical performance, making it suitable for applications requiring repeated adjustment and reliable long-term fastening.

Need Alternative Sizes?

We supply a comprehensive range of stainless steel thumbwheels with thread sizes from M2 to M10, available with both male and female threads. Alternative diameters, thread lengths and custom-manufactured options are also available for specialist applications. If stainless steel is not required, our standard handwheel and thumbwheel ranges may provide a more economical solution.

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