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Introduction of 410 stainless steel small round head self-drilling screws
410 stainless steel small round head self-drilling screws are made of 410 martensitic stainless steel and feature threads with self-drilling TEK points that can easily pass through various materials such as plastic, wood, metal, and more. It does not require pre-drilling and can directly penetrate the iron plate to achieve drilling, tapping, and locking simultaneously, saving time, labor and work. 410 stainless steel has high strength and hardness grades and resists corrosion in mild environments.
410 stainless steel small round head self-drilling screws specifications
| Specification | M2 .9 | M3.5 | M4.2 | M4.8 | M5.5 | M6.3 |
|---|---|---|---|---|---|---|
| Screw Pitch(p) | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| Head Diameter(dk) | 5.5 | 6.8 | 7.9 | 9.3 | 10.8 | 11.8 |
| Head Thickness(k) | 2.3 | 2.5 | 3 | 3.5 | 3.9 | 4.5 |
Applications of 410 stainless steel small round head self-drilling screws
410 stainless steel small round head self-drilling screws are widely used in mechanical equipment, the petrochemical industry, communication, chemical factory, the construction industry, electric power engineering, textiles, fitness equipment, paper industry, wastewater treatment, ships, cars and other fields. With the improvement of China’s economic development and living standards, its application scale will become more widespread.
