【High-quality Material】: Made of grade 10.9 alloy steel, the flat socket head screw is strong, durable and corrosion-resistant, which is ideal for applications requiring a strong fastener with a flush mount.
【Hex Socket Drive】: We provide 4 different hex wrenches to turn these flat head socket cap screw, which can be tightened to much higher torque than a Phillips or slotted drive fasteners.
【Countersunk Head】: The metric flat head screw is designed for a countersunk hole that matches the taper of the head. Its tapered design allows the head to dig into the workpiece's surface.
【Wide Applications】: Available in 16 sizes, these hexagon socket countersunk head screws can be widely used in automotive industry, industrial equipment, and electronic applications.
【What You Get】: 1300pcs m2 m3 m4 m5 screws assortment kit. Every type of bolts, nuts, and washers is packaged in an individual plastic bag to avoid mixing.