... is ring shank,screw shank,smooth shank.Oval Head Stainless Steel Nail 1. Material: Stainless steel wire SUS304HC, 316, 204,201,200CU 2 ... steel Nail1. Material: Stainless steel wire SUS304, 316, 204,2012. Length: 10mm to 600mm3. Diameter: 1.9 mm to 6.0mm4. Head: oval ... -point7. Packing: by box or carton, according to customers requirement. oval head stainless steel nail