... screw 2,surface of screw:zp,hdg,black,oxide 3,ISO certificated 4.MOQ:1000pcs 5.USD0.001~0.pcs item name: Stainless ... produce according to customer requested.standard of the screw: JIS,BS,GB,ISO,DIN,AISIsize: according ... to customers'requirements (6.5*7)Each Screw is strictly tested and inspected before transportationPacked strictly ... a broader service platform for you. Stainless Steel Screw