These metric grub screws are essential for any hardware toolkit, offering versatility for various repair and assembly tasks. The internal drive allows for easy installation with an allen wrench, making them suitable for securing components in automotive, industrial, and household applications. The black coating provides added protection against wear and tear. Features -Color:Black -Material:Carbon Steel -Size:0.40X0.20X0.20cm/0.16X0.08X0.08in -Multiuse set: this set of allen drive screws is versatile enough to handle various projects, from machinery to household repairs -Easy to use design: the flat head allen design makes these screws easy to install and remove, enhancing user convenience -Stable fastening: these socket head cap screws provide stable and reliable fastening, ensuring your components stay securely in place -Safety first: the headless design reduces the risk of injury, making these screws a safer option for diy use -Precision engineering: these positioning screws offer precise alignment, making them for tasks that require exact placement and stability Package list: Allen Head Socket Screws