<table border="1" cellspacing="0" cellpadding="8"><tbody><tr><td>Coil Outer Diameter Od</td><td>30 mm, 10 mm, 20 mm, 5 mm, 1/2 in, 2 mm, 3/8 in, 1/4 in, 5/8 in</td><td>Coil Inner Diameter Id</td><td>15 mm, 10 mm, 20 mm, 5 mm, 2.5 mm, 1/4 in, 3/16 in, 1/8 in, 5/16 in</td></tr><tr><td>material</td><td>Other/Spring Steel/ Stainless Steel</td><td>Extended length</td><td>20.0 mm/30.0 mm/25.0mm/35.0 MM/40.0 mm</td></tr><tr><td>Helical Direction</td><td>left-hand/right-hand</td><td>style</td><td>Drum Flat;Leaf;Plate/ Other/ Spiral /Waved</td></tr><tr><td>usage</td><td>Other/Medical /Conanumer Electronics</td><td>Product Type</td><td>Battery Spring / Special Shape Spring</td></tr><tr><td>Wire Diameter</td><td>0.2-0.8mm / 0.8-1.5mm</td><td>Main Material</td><td>Beryllium Copper / Phosphor Bronze / Stainless Steel</td></tr><tr><td>Load Capacity</td><td>0.5-5N / 5-20N</td><td>Surface Finish</td><td>Nickel Plated / Passivated</td></tr><tr><td>Certification</td><td>ROHS / REACH</td><td>Application</td><td>Medical Electronics / Communication Equipment</td></tr></tbody></table>
