30Pcs Compression Spring, 12Mm OD 1.2Mm Wire Size 40Mm Free Length, Black

Description:Material: The compression spring is made of spring steel, which is wear-resistant, durable, corrosion-resistant, high-temperature resistant, and highly elastic. It is not easy to rust, has good mechanical properties, and can be used for a long time.Feature: Mechanical compression springs are open coil springs with a flat end design and high spring stiffness. They can absorb impact forces during application, have stable force, uniform spacing and are highly elastic.Easy to Install - Just compress it to the required length and then fix it in the corresponding position. It can be quickly assembled without complicated tools. Compression and tension springs can meet different needs and be flexibly applied to various industries.Wide Application - Extension springs can be used in production assembly, experiment, research and development, maintenance and other occasions. Widely used in electronics, home appliances, furniture, mechanical equipment, etc., or other daily necessities.Specification:Material: Spring SteelColor: Black Size: 40 x 12mm/1.57 x 0.47inch(L*OD)Wire Diameter: 1.2mm/0.05inchPackage Content: 30Pcs x Compression Spring