... As per customers'drawing or sample High quality control Description:Electrical screwFeatures:1)Standard:DIN,ISO,ANSI/ASTM,BS,JIS,non ... types and sizes are available,also produce according to customers'drawings and samples4)Finish:Plain,zinc plated,black,chromate,dacoramt,HDG ... :Export Packing (Carton/ Pallet).also according to customer`s requirement. Electrical screw