No minimum OEM custom small 4mm steel metal coil constant force flat torsion spring flat spiral spring for clock buy it!
$0.10-$0.50
Furniture Fitting Cabinet Mechanism Metal Cylinder Parts Support Strut Air Spring Gas Spring Door Lift Support buy it!
$0.35-$0.40
Spring/wire spring custom/flat wire spring buy it!
$0.01
Metal Magic Plaything Spring SRainbow Ring Children's Toy Gift Colorful Educational Toy Springs buy it!
$0.50-$0.83
Customization Brass Steel Metal Flat AA Clips Leaf Battery Contact Spring
$0.04-$0.06