Type Auto Bolt& Nut Plated Black .Zinc Chrome Car Make Various kinds of car model Brand Name: JD Packing Detail: according to customer’s request Delving Detail 30-45 days Specifications We can supply various kinds bolts Nuts for Auto. motorcycle .machines etc .and develop product according to customer’s demand Product Name Bolt Nut Auto Bolt&Nut .No-standard Fasteners etc Material Carton steel 35# 45# 40Cr 35 Cr Mo ect Size M4—M22 All sizes could be produced as Customers need Product development Develop product according to drawings or Sample Grade 4.8 8.8 10.9 12.9 Surface treatment Zine chrome black Nickel Dacromat HDG Protective Oil Standard Standard and No-standard Packing Standard neutral carton fastened with plastic Ribbon the package can also be made according to customers requests Delivery time 30-45 days Welcome to our site ! You can be confident because we believe in quality ! We are a reliable responsible supplier in china higher quality & Attractive prices bolt