1.Material: carbon steel 2.Hardness: more than common steel nails 3.Application: use for house decoration, building etc. Galvanized steel nails1.Specification: Materialcarbon steel SizeST-18, ST-25,ST-32,ST-38,ST-38,ST-45,ST-50,ST-57,ST-64Surface treatmentGalvanizedPacking2000pcs/box2.Use instruction: Hardnessmore than common steel nails Applicationuse for house decoration, building ...