spring lock pin 1.material:SS301,SS302,SS304,SS316,SS17-7,etc 2.wire dia.:0.01-10mm 3.ISO9001 certificate. spring lock pin1 ... : Automotive, medical device, electronics, toy,etc Stainless Steel spring lock pin Verified Information This information is Verified by Bureau Veritas and ... Actual Units Produced(Previous Year) Spring, Pin, Stamping, Clip Spring 117,100,000 Pcs Per Year, Pin 12,000,000 Pcs Per ...