Brand new and high quality Durable and rustless material Strong antioxidant activity Good hardness and high strength Innocuous and none pollution to environment Color:Silver  Eye Bolt Collared * Marine Grade 316 stainless steel * This product is a 100% brand new quality * High polished for silver appearance, from M6 to M10. This eye bolt is made from stainless steel 316 for maximum corrosion resistance and durability. Making it idea for marine and industrial application. It has been becoming the best choice instead of 304 in our lives. Company: Wudi Zhibo Metals Co., LTD Name:Amy Li Address:No.161 DeLiXi Industrial Zone,BeiWaiHuan Street,WuDi County,Binzhou City,Shandong Province,China. Mobile:+ 86-17862028646 Tel:+86-543-5076388 Skype: sales003_37 Email:sales003@zbhardware.com Website: www.zbhardware.com