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Stainless steel washers are made of high-quality stainless steel. They possess excellent corrosion resistance, precise dimensions, and good mechanical properties. They are key fastening auxiliary accessories that provide stable support for bolt and nut connections, evenly distribute pressure, prevent loosening, and extend the service life.Common shapes include flat washers, spring washers, and wave washers.
1) Outstanding Corrosion Resistance
2) High Strength and Reliability
3) Precise Dimensional Accuracy
4) Good Surface Quality
5) Environmental Protection and Sustainability
1. Inner Diameter Size: Ranging from 2mm to 50mm, even more,covering metric and imperial standard series. It precisely matches the shank diameters of various bolts, ensuring that the washer can tightly fit on the bolt, providing stable support and positioning for the bolt, preventing the bolt from shifting or tilting during the tightening process, and ensuring the accuracy and reliability of the connection.
2. Outer Diameter Size: According to different inner diameters and application scenarios, the outer diameter size ranges from 5mm to 100mm or more,. The reasonable outer diameter design can provide sufficient bearing area, distribute the tightening force of the bolt, avoid damage to the connected parts due to excessive local pressure, and also consider the installation space and fitting requirements with surrounding parts, ensuring the applicability and compatibility of the washer in various equipment and structures.3. Thickness Specifications: The thickness range is from about 0.5mm to 5mm. Washers of different thicknesses can be selected according to factors such as the material, thickness, load size, and required sealing performance of the connected parts.
| Materials | Characteristics | Advantages |
| 304 Stainless Steel | It has good corrosion resistance, oxidation resistance, and processing performance, with moderate strength and good toughness. | Good corrosion resistance, performs stably in daily life and most industrial environments, has a relatively affordable cost, mature processing technology, and is easy to obtain. |
| 316 Stainless Steel | The corrosion resistance is stronger than that of 304 stainless steel, especially in harsh environments, has good high-temperature strength and oxidation resistance, and good processing performance. | It has excellent tolerance to seawater, chemical corrosive media, etc., is suitable for fields with extremely high requirements for corrosion resistance, has a long service life and high reliability. |
Machinery Manufacturing,Construction Engineering,Automotive Industry,Electronic Equipment,Food Processing and Pharmaceutical Industry and so on.
