... Surface treatment: Black; Zinc, Nickel, powder coating, sand blasting etc4) Certification: ISO16949, ISO9001, ISO14001, ISO134855). Standard : AISI, ASTM, JIS, BS, DIN, ... Details:1)Material: SUS304.2)Outer Dia:Φ12mm(+0,-0.02)3)Total Length: 7.3mm(+0,-0.1). Main ... :High-tech and high-precision manufacturing equipments.Strict ISO13485,ISO9001,ISO14001 TS16949 standards.100,000 valued World-class cleaning ...