The Chrome Sex Bolt Mounting Screws are designed for the attachment of surface mounted door closers to wood or hollow metal doors. These sex bolts are suitable for use with 1-3/4" thick doors. Each pack contains 4 screws. The screws feature a 1/4"-20 thread size and a sex nut length of 1-11/16". These components are intended for use as installation hardware for surface closers. The chrome finish provides a consistent appearance for door hardware applications. These sex bolts are specifically engineered to provide a stable connection point when mounting door closers to hollow core doors, ensuring that the hardware remains in place during operation. The 1/4"-20 thread size is compatible with standard door closer mounting patterns, allowing for a straightforward installation process. By utilizing these sex bolts, users can achieve a secure attachment for door closer accessories on various door types, including wood and hollow metal. The chrome finish is applied to the exterior of the screws, offering a clean look that coordinates with other door hardware. Each pack includes 4 screws, providing the necessary quantity for a standard door closer installation. These mounting screws are essential components for maintaining the functionality of surface mounted door closers in residential and commercial settings.