Dimensions and Specifications of M2 Self Tapping Screws from Various Manufacturers

Understanding M2 Self-Tapping Screw Dimensions and Manufacturers

Self-tapping screws are essential fasteners employed in various applications, including electronics, automotive, and construction. Particularly, M2 self-tapping screws have garnered significant attention due to their compact size and versatile use. This article delves into M2 self-tapping screw dimensions, their specifications, and an overview of notable manufacturers in the industry.

What is an M2 Self-Tapping Screw?

Self-tapping screws are specially designed to create their own hole as they are driven into materials. M2 refers to the nominal diameter of the screw, which is 2mm. The M signifies that it is a metric screw, and the size categorization is crucial as it helps in selecting the right screw for specific tasks. These screws are typically made from materials like stainless steel, carbon steel, or high-strength alloys, which enhances their durability and application range.

Dimensions and Specifications

M2 self-tapping screws come in various types, including but not limited to, pan head, flat head, and rounded head. Here are some of their key dimensions

1. Diameter The nominal diameter of M2 screws is 2.0 mm. This is the measurement across the screw shank. 2. Length M2 self-tapping screws are available in different lengths ranging from 4 mm to 20 mm and beyond, depending on the specific application and material thickness.

3. Thread Pitch The standard thread pitch for M2 screws is typically 0.4 mm, which defines the distance between each thread. A finer thread pitch may also be available, catering to specific engineering needs.

4. Head Styles Common head styles for M2 self-tapping screws include - Pan Head Typically used when a flat bearing surface is required. - Flat Head Designed for flush mounting, ideal for applications where a level surface is necessary. - Round Head Provides a larger bearing surface and is easier to drive into tougher materials.

5. Drive Types Various drive types, such as Philips, slotted, or hex, provide flexibility in tool selection based on the user’s preference or the working environment.

M2 self-tapping screws find extensive applications in precise mechanical device assembly, electronic equipment, and automotive industries. Their small size makes them especially useful in products where space is limited, such as in circuit boards, appliances, and delicate machinery. Additionally, they are often utilized in DIY projects and various tasks requiring lightweight fastening solutions.

Notable Manufacturers

When selecting M2 self-tapping screws, it is crucial to consider manufacturers that provide high-quality products. Some notable manufacturers include

1. Klein Tools Renowned for their innovation and durability, Klein Tools offers a wide variety of fasteners, including M2 self-tapping screws designed for optimal performance in electronic applications.

2. Fastenal A global supplier of industrial and construction products, Fastenal provides a comprehensive range of self-tapping screws that meet various industry standards and specifications.

3. BOLTUN A leading manufacturer specializing in screws and fasteners, BOLTUN is recognized for their precision engineering and extensive product catalog, including M2 self-tapping screws.

4. Gorilla Glue While primarily known for adhesives, they also offer fastening solutions, ensuring reliable performance in combination with their adhesives.

5. McMaster-Carr This supplier is well-known for providing a vast assortment of M2 self-tapping screws across multiple materials and finishes, catering to varied industrial needs.

Conclusion

M2 self-tapping screws are crucial components across numerous industries due to their reliability, strength, and versatility. Understanding their dimensions and specifications ensures that you select the appropriate fasteners for your specific needs. Partnering with reputable manufacturers will ensure you get high-quality products that deliver excellent performance. Whether for professional or DIY projects, M2 self-tapping screws remain a go-to choice for efficient fastening solutions.