The best product for you
Spring Steel Wire
Steel Rod: #45, #60, #70, #72A, #72B, 82B, etc
Diameter: 0.05mm-13mm
Surface treatment: Bright or galvanized
Packing: Coil,drums, Z2 spool or as per customers requirement.
Standard: ASTM A417, ASTM A510M, BS EN 10270, BS 4357, DIN 17223, EN10270, GB4357-89, etc.
Application: Car suspension systems, mechanical equipment, mattresses, ballpoint pens, toys, spring cushions, etc.