Gibraltar 41012G Double Threaded Stud 7/8-9 X 9 in

Product Description

The GIBRALTAR 41012G is an equal double threaded stud designed for fastening applications that require threaded engagement on both ends at the same length. The stud is manufactured from alloy steel with a black oxide finish and meets Class 50 thread fit specifications. It carries a Material Grade 5 rating, indicating medium-high tensile strength suitable for structural and mechanical assembly work. The overall length is 9 inches with a 7/8-9 UNC thread size. A flat is included on the stud body, allowing for wrench engagement during installation and removal. This type of fastener is commonly installed by millwrights, pipefitters, and general industrial maintenance mechanics.

Equal double threaded studs like the 41012G are used in industrial machinery, equipment mounting, flange assemblies, and structural connections where a bolt-through fastener is not practical and both ends must accept nuts or threaded components. The 7/8-9 thread size and 9-inch overall length suit medium to heavy-duty assembly work. The black oxide finish provides mild corrosion resistance in indoor or protected environments. Applications include press frames, pump mounting, compressor bases, and general fabrication where repeatable, removable threaded connections are needed.

Key Features

• Equal-length thread engagement on both ends for symmetrical fastening
• 7/8-9 UNC thread size for compatibility with standard inch-series hardware
• Alloy steel construction with Material Grade 5 tensile rating
• Black oxide finish for mild corrosion and wear resistance
• Class 50 thread fit for reliable engagement tolerances
• Flat on body allows wrench-assisted installation and removal

Compatibility

Designed as a standard-fit replacement or new-installation double threaded stud for industrial and mechanical assemblies using 7/8-9 UNC threaded hardware with a 9-inch overall length requirement.

Installation Notes

Power down and de-energize all associated equipment before beginning fastener installation or removal. Install using a stud driver or engage the flat with an open-end or adjustable wrench to drive the stud into the receiving thread without damaging the threads. Apply thread lubricant or anti-seize compound to both ends if the assembly will be subject to high temperatures or corrosive environments. Torque nuts to the values specified in the equipment manufacturer's documentation or applicable engineering standards.