50Pcs Compression Springs 0.8x13x20mm（Wire DiaxODxLength）

Package Contents: 50 Pcs stainless steel compression springs. Spring Size: Wire Diameter 0.8mm (0.03"); Outer Diameter 13mm (0.51"); Free Length: 20mm (0.79")
304 Stainless Steel Material: These compression springs, made of 304 stainless steel, combine high elasticity and a smooth surface with excellent resistance to corrosion, rust, and high temperatures, making them durable, reusable, and suitable for extended use both indoors and outdoors.
Flexible and Highly Elastic: Used in various applications to absorb shocks, with uniform coil spacing, distinct curvature, stable force distribution, and full elasticity, providing reliable support for mechanical systems.
Easy to Use: No tools required; simply insert it into the corresponding hole or bracket, saving time and effort. The compression spring can withstand a certain load without deforming or being damaged.
Wide Application: The spring offers a balance between strength and flexibility, making it suitable for workshop and home repairs, DIY projects, ballpoint pens, toys, and household appliances. and electronic devices