Blots Size:1/4-3/4 Material:Stainless steel Standard:DIN,ANSI/ASME,ISO,JIS,GB Finish:Plain,Chrome plated,zinc plated Blots1.High quality, competitive price2.Different standard of your choice3.All products have passed international standard4.Welcome to visit our company website:http://www.sz-hongyi.com.cn5.Customized fastenters can be made as customer's sample or drawing6.We are the professional ...