Product Name: galvanized concrete nail
Material:#55 steel
Available Size:2cm-10cm,1"-4"
Main deature:flat heat,twisted/grooved/smooth shank,diamond point
Finished:galvanzied, blued,color zinc coated
Package:1kg/box,25kgs/carton or as reuiqred
Usage: mainly used in the joint of hard wood and concrete material in construction...