Hot sale stainless steel double small torsion spring for various industry use
Compression Spring Wire Diameter: 0.5mm/0.016"; Outer Diameter: 4mm/0.16"(OD); Free Length: 25mm/0.98"
Stainless Steel compression spring offers good mechanical properties with greater corrosion and heat resistance than music wire
General use spring toys equipment tools etc.
Made of Stainless steel spring wire in silver tone, features high elasticity and good precision, installed small size and generate strong force.
http://www.lanejoy-machining.com/spring/