DIYers, hobbyists, and repair technicians - this 10-pack of compression springs is exactly what you need for all kinds of projects and fixes! Made from quality 304 stainless steel, these springs offer great corrosion resistance and durability while maintaining excellent mechanical properties. With a 3mm outer diameter, 0.5mm wire thickness, and 25mm free length (compressing to 15mm), they're perfect for small mechanical applications where space is limited. The 4N load capacity and 1.00 N/mm spring rate make them suitable for everything from electronic devices and small appliances to model making and precision instruments. The closed and squared ends are nicely finished - no rough edges or burrs, and they transfer force efficiently without tangling. I've used these in everything from restoring vintage cameras to building custom mechanical keyboards to repairing small motors - they perform consistently and reliably. The silver tone looks clean and professional, and the 304 stainless means they'll hold up well even in humid or demanding environments. Having 10 in the pack is perfect because let's be honest - small springs have a way of disappearing at the worst possible moments! The quality is impressive for the price - much better than what you'd find in mixed hardware store assortments. Whether you're working on electronics, appliances, models, or any project requiring small, reliable springs, this pack delivers professional quality without the professional markup.
Free 30-day returns 
Free 30-day returns
