We are Canada APS gz office , we interesting to buy ,2 kinds of fasteners , as picture : Detail spec as follow: Finish: Hot dip galvanized Material: A307 (absolutely this kind of material) No mould fee (find suppliers in that trading) 1. lenght: 18 inches weight: 625 grs quantity: 30,000 pcs / year 2. lenght : 10 inches weight: 390 grs quantity: 10,000 pcs / year Please quote us your best FOB price in USD, list clear package ways and your detail company information English version .