Product Details: Color: Black Material: Carbon Steel Finish: Black Oxide Thread Type: Coarse Thread Thread Dia.: M2.5 Thread Pitch: 0.45mm/0.02" Thread Length: 6mm/0.24" Head Dia.: 4.5mm/0.18" Head Thickness: 1.5mm/0.06" Hexagon Width: 1.5mm/0.06" Package Content: 100pcs x Button Head Hex Socket Screws Material - Constructed with carbon steel material with black oxide treatment, the hex socket cap screw is of stronger durability, has a bright appearance, is not easier to deform or corrode, and has a long service life than other surface finishes.Feature - The button socket head cap screw is designed with an inner hex drive style and pan head, providing a higher torque and clamping force, as well as offering a wider bearing surface and high tensile strength. Application - Good replacement parts and construction fasteners for cars, bicycles, communication equipment, and ship assembly.Installation - To access this hex drive screw, you will need to use a hex wrench to tighten or loosen it. The socket button head design enhances torque capabilities, allowing for greater clamping force. For optimal results, it is recommended to use a retaining washer to lock the hex drive in place securely.
