说明

• Product Parameters: Name：Torsion SpringMaterials: 304 stainless steelSurface Treatment: UntreatedQuanity: 5PcsUnit: mmProduct Feature: 1 elasticity: high plasticity, good fatigue resistance, uniform force, good firmness, and nice texture workmanship: It is made with a high-precision spring machine After a number of processes, each manufacturing activity is exactly controlled, with small tolerances, and a gentle floor with out burrs three spring is made of excessive qualitySpring steel, anti-fatigue, hard; High strength and durability sizes 4 have our personal spring factory, high-precision production machines, and professional manufacturing staff We are a robust manufacturer that integrates design, production, and sales We welcome wholesale and retail cooperation with domestic and international vendors We help customization with photographs Welcome to inquire Explanation of size ： Specification composition Example : 0*4*6*90 diameter（0）* outer diameter（4* Number of turns（6laps） * Angle（90）Uniform length of torsion spring foot 30mm

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