... :ISO,GB,DIN,JIS 4.ISO9001-2008,SGS,ROHS common wire nail Material: High quality low carbon steel Q195 , Q215 ,Q235Finish ... at sight or mutual agreement.. 2) Dimensions Product name common wire nail Specification M3-M36MaterialMild carbon steel, medium carbon steel, high ... quality,free for samples.3) Picture details4)Factory show5) PackingCertificationTransportation pallet nails