... Competitive Price Prompt Delivery Small Orders Accepted Material: carbon steel (C1022), stainless steelDiameter: 2.5mm,3.0mm,3. ... ,6.0mm Length: From 10mm to 254mm Coating: Zinc, Yellow Zinc,,Black, Grey phosphate, Nickel plated, othersFeatureGuaranteed Products Good ... also produce many other kinds of nails and screws, such as drywall screw, chipboard screw, self-tapping screw, self-drilling screw ...