Feature:1. Standard Screws: These screws are standard screws with a decorative black coating, which is solvent based, chemical resistant and also RoHS2 compliant.2. Dip Spin Black Coating: Dip spin black coating provides a slightly improved level of corrosion protection without disturbing the threads. There are no deposits or grooves in the head.3. Perfect Substitute: These countersunk screws are perfect substitutes for old screws, allowing your machine to work normally and safely.4. Countersunk Design: The countersunk design is easy to install and helps increase the contact area, and the high strength material avoids damage to the design.5. Ensure Safe Installation and Removal: This is a countersunk cross screw that ensures safe installation and removal, which is very suitable for high accuracy machines.Specification:Item Type: Countersunk Cross ScrewsMaterial: A2-70Model: M3Execute Standard: DIN 965Process: Black GalvanizedThread Diameter: Approx. 3mm / 0.12inPitch: Approx. 0.5mm / 0.02inBolts Head Height: Approx. 1.65mm / 0.06inHead Diameter: Approx. 5.4mm / 0.21inScrewdriver Size: PZ1.Package List:50 x M3 x 5 BoltsNote:Please note though that due to the thin application on these screws, which is possible that the coating may scratch slightly.