... price and good quality, full after-sales service 18-8 Stainless steel Wing Screws A. Stainless steel Wing Screws Specification: 1.Screw StandardDIN316, JIS 1186, IFI 156, ASME ... is ok for us.3. MaterialsAISI C1010, 10B21, SCM435, 45# steel, S25C, S20C, SUS304, SUS316 or any other as per your ...