Commercial Door Push/Pull Machine Bolt 3/8″ N.C. x 3-3/4″ Back-to-Back Handle Bolt

The Commercial Door Push/Pull Machine Bolt 3/8″ N.C. x 3-3/4″ Length is designed for securing back-to-back push and pull handles on commercial doors. This heavy-duty machine bolt provides a strong and reliable connection between door handle assemblies, helping ensure proper alignment and secure installation on storefront and commercial entrance doors.

Sold By: Each
Thread Size: 3/8″ National Coarse (N.C.)
Length: 3-3/4″
Application: Back-to-Back Push/Pull Door Handles
Part Number: CH-187

Manufactured for durability, the bolt features a 3/8″ National Coarse (N.C.) thread, which provides a secure hold when fastening push/pull door handles through the door panel. The 3-3/4″ length allows it to accommodate standard commercial door thicknesses while maintaining a tight and stable handle connection.

This type of bolt is commonly used on storefront doors, aluminum commercial doors, and glass door handle installations where push and pull handles are mounted back-to-back. Replacing worn or damaged mounting bolts helps ensure that door hardware remains secure and functions properly.