Cgshop-Compressed Spring Yellow Light Load Spiral Stamping Compression Spring Outer Diameter 16mm Inner Diameter 8mm Length 20-300mm, 1pcs, Good Elasticity and More Durable(16ODx8IDx40 Yellow)
The spring is made of rust-resistant steel, which prevents rust in humid environments and has strong acid resistance, antioxidant properties, and corrosion resistance.
It is widely used for the repair of fountain pens, household appliances, electric motors, factory machinery, lawn mowers, and the like.