Nut(GB,SMS,3A): 1)Material: SS304/SS316L 2)Standard:DIN/SMS/ ... , cosmetics industry PackingPlastic bag,Carton,Plywood caseCertificateInternational Quality Award CertificateNut(GB,SMS,3A)1)Material: SS304,SS316L2)Standard:DIN/SMS/ISO ... or 3A3)Model Number:IFEC-SU1000024)Structure:nut Nut(GB,SMS,3A)