Electronic screw 1.Material: stainless steel 302/304, steel 2.Standard: Din, ANSI, ISO, JIS, GB 3.Grade: 4.8, 6.8, 8.8, 10.9 Electronic screwMaterial: Stainless steel 304/302, A2.Diameter: 0.055"-0.315"(1.4mm-8mm).Length: 0.079" to 4"(2mm-100mm).Standards: Din/ANSI/ISO/JIS/GB.Thread: Full thread and half thread.Finish: Plain, chrome plated, zinc plated or black.Packing: 20-25kg per box.Micro ...