... concrete nails1. Uses:Mainly for building construction,packing and furniture.2. MaterialQ195 or 235SpecificationsCountersunk,Checkered head,Diamond ... of round Nails3.packing: A).small plastic bag and small box of 1kg,2.5kg,3kg,5kg ... 25kgs/20kgs/50lbs C). As per option4.Reference price:$550-650 per ton FOB Tianjin5.trail order ... deposit or L/C at sight good quality and best price for concrete nails