... , SUS304, SUS304L, SUS321, SUS316L SUS316L stainless steel nail Type Iron wire, steel wire,Q195, Q215,Q235 wire ... low carbon steel; hot dipped galvanized nail, elec-galvanized nail; stainless steel nail Usage Widely use in building construction, ... packing box. Surface Polished, galvanized, electric galvanized, HDG, black finished, color coated, TypeSpiral stainless steel nailShank diameter2.1mm-5mmShank ...