Gibraltar 74363599 Double Threaded Stud 5/8-11 Alloy Steel

Product Description

The GIBRALTAR 74363599 is an equal double threaded stud with a 5/8-11 unified coarse thread on both ends. Machined from alloy steel with a black oxide finish, it is built for high-load fastening applications where a bolt-and-nut arrangement is not practical. The 3-1/2 inch overall length and Class 2A thread fit provide a standard tolerance engagement suitable for structural and mechanical assembly work. This stud is installed by machinists, millwrights, maintenance technicians, and trade professionals working in industrial, mechanical, and equipment-service environments.

Equal double threaded studs are used in applications where both ends must thread into separate mating components simultaneously, such as flanged connections, pump and motor mounts, equipment frames, and structural assemblies. The alloy steel construction handles tensile and shear loads that would be excessive for low-carbon fasteners. The black oxide surface treatment provides mild corrosion resistance and reduces galling during installation. This stud ships as a single piece per package with a minimum order quantity of two pieces.

Key Features

• Equal thread length on both ends — 5/8-11 unified coarse thread throughout
• Alloy steel construction for elevated tensile strength in high-load applications
• Black oxide finish provides mild corrosion and galling resistance
• Class 2A thread fit meets standard tolerance requirements for general mechanical assembly
• 3-1/2 inch overall length suits typical flanged and frame-mount applications

Compatibility

Designed as a standard 5/8-11 equal double threaded stud for general industrial and mechanical fastening applications requiring alloy steel Class 2A thread fit.

Installation Notes

Installation is typically performed by machinists or maintenance technicians using a stud driver or double-nut method to thread each end into its mating component. Torque both mating connections per the assembly specification for the host equipment. Inspect threads for damage before installation and verify thread engagement depth meets design requirements. Always de-energize and lock out equipment before performing fastener service on mechanical assemblies.