The Brite Gold 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 sex nut length is 1-11/16" and the screw size is 1/4"-20. These components are intended for use as installation hardware for surface closer accessories. The brite gold finish provides a consistent aesthetic for door hardware applications. These mounting screws are specifically engineered to facilitate the secure installation of door closer units, ensuring that the closer remains firmly attached to the door surface during operation. The 1/4"-20 thread size is compatible with standard door closer mounting holes, allowing for a straightforward installation process. By utilizing these sex bolts, the door closer is anchored through the door, which is particularly useful for hollow core doors where standard wood screws may not provide sufficient holding power. The 1-11/16" length of the sex nut accommodates the 1-3/4" door thickness, providing a flush and clean appearance on the opposite side of the door. This hardware is a necessary component for the proper setup of door control systems in both residential and commercial environments.