... : ISO9000/CE 2.material :201,304,316,321,304L,430 3.packing:plastics spindle 4.diameter:0.5mm-15mm Product ... you excellent nail wires with the followingStainless Steel Spoke Wire(SPO)Grade: 302, 304, 430, 316Standard: AISI, ASTM, DIN, GB, JIS, ... on the production of this very fine diameter wire.Stainless Steel Cold Heading Wire (CHQ)(Cold Heading Wire, Screw Wire)Application: Nuts, bolts, ...