... SUS,brass 3Finish:degreased,zinc plated slotted countersunk head wood screw Made in China Quick Details Place of Origin: ... carton boxDelivery Detail:base on orderSpecificationsslotted round head wood screw Made in China 1.wood screw2.Size:M1.6-M83.Material:SUS, ... ,Tin-plated,Sandblast and Anodize,Chromate,Polish,Electro plating,Black Anodize,Plain, Chrome plated,etc. Heat treatmentTempering,Carburized, ...