Compression Spring 1.2mm Wire Diameter, 10mm Outer Diameter, 30mm Free Length Steel Extension Spring, Black Finish, Set Of 10, Heat Treated For Strength, Rust Resistant, Built Tough For DIY Projects And Small Mechanisms

Heavy-Duty 10mm OD compression springs, 1.2mm wire ✔️ 10pcs set; 10mm OD, 1.2mm wire, 30mm length, rust resistant

These steel compression springs come in a 10mm outer diameter, 1.2mm wire diameter, and 30mm free length. They are heat-treated for strength, baked for rust resistance, and finished with a dry-to-the-touch oil coat for extra corrosion protection. Ideal for DIY projects, small mechanisms, household appliances, and light machinery.

✅ 10 pieces per pack
✅ OD 10mm (0.39 in), wire 1.2mm (0.05 in)
✅ Free length 30mm (1.17 in)
✅ Heat-treated for durability; rust-resistant baked finish
✅ Suitable for home appliances, screen doors, garden equipment, and light industrial use

💡 What is a steel compression spring used for in DIY projects and light machinery?

Steel compression springs provide reliable pushing force in tight spaces. Handy for small devices and mechanical assemblies.

- compression spring uses in small devices and door hardware - handy for DIY projects, hobby machines, and light equipment - heat-treated steel offers durability and rust resistance