Essential details Finish: black, ZINC, Plain, Black Oxide Material: Stainless steel, Steel Measurement system: INCH, Metric Head Style: Pan, Flat, HEX, Torx Model Number: Small Countersunk Head Philips Screws Standard: DIN Product name: Small Countersunk Head Philips Screws Materia: Stainless steel, Steel, Aluminium, Nylon Surface treatment: Zinc Plating, White Coating Package: Small Pack+Carton+Pallet Service: OEM ODM Delivery time: 7-15 Working Days Certificate: IATF16949:2016 Grade: 4.8/6.8/8.8/10.9/12.9 Advantage: One-stop Customized Service Customized support: Sample Processing a manufacturer of fastener, has been supplying non-standard and custom made screw since 2002. According sample or drawing requirements, provide one-stop custom services to solving your custom screw needs. King-Tower is committed to offering you the widest range of sems screw, anti-theft screw, thread-locking screw and stainless steel screw and more. If you have any fastening inquiries, our engineering department will be glad to help with our many custom screw options. Q1. why should you buy from us not from other suppliers A1:1.Our company has passed IATF16949:2016quality system certification;