86-573-86986555
No. 188, Donghanmen South Road, Yuyao, Zhejiang, China (Mainland)
Self drilling screw with hex flange head DIN7504K, US $ 0.1 - 0.1 / Box, Black Oxide, ZINC PLATED, Chrome Plated, nickle plated, Stainless Steel, Steel, C1018-C1022 HARDENED STEEL/ Stainless Steel, INCH, Metric.Source from Ningbo Exact Fasteners Co., Ltd. on Waimaotong.com.