Sturdy 304 Stainless Steel Compression Spring 8mm Outer Diameter, 0.8mm Wire, 40mm Free Length, Silver Tone, Pack of 10 for DIY Projects, Electronics, Automotive Repairs and More

304 Stainless Steel Compression Springs, 8mm OD, 40mm L
✔️ 8mm OD, 0.8mm wire, 40mm free length, Pack of 10

These compression springs are made from 304 stainless steel for strong mechanical properties, plus better corrosion and heat resistance than standard music wire. They’re ideal for DIY projects, electronics, automotive repairs, and various household appliances, fitting onto rods or into tubes for reliable compression and return action.

✅ Outer Diameter: 8 mm (0.31 in)
✅ Wire Diameter: 0.8 mm (0.01 in)
✅ Free Length: 40 mm (1.56 in)
✅ Material: 304 stainless steel, corrosion and heat resistance
✅ Pack Content: 10 pieces

💡 What is a compression spring used for? A quick overview for common spring applications. - Stores energy and provides a restoring force in devices. - Handy for latches, switches, and electronics in tight spaces. - 304 stainless steel offers corrosion resistance for longer life. - The 8 mm diameter and 40 mm length fit compact assemblies.