Gibraltar 40310G Double Threaded Stud 1/4-20 6 Inch

Product Description

The GIBRALTAR 40310G is an equal double threaded stud with a 1/4-20 thread size and an overall length of 6 inches. Manufactured from alloy steel with a black oxide finish, this stud is built for strength and corrosion resistance in demanding fastening applications. The Grade 5 material rating and Thread Fit Class 50 designation confirm it meets consistent dimensional and mechanical standards. It installs in applications where a threaded connection is required on both ends without a head, allowing assemblies to be fastened from either side. Electricians, HVAC techs, plumbers, and general tradespeople use double threaded studs in panel mounting, equipment anchoring, and structural fastening tasks.

This equal double threaded stud is suited for light industrial, commercial, and residential trade applications where a reliable, headless fastener is needed. The 1/4-20 thread is a common inch-series coarse thread, widely used across HVAC equipment mounting, electrical enclosures, plumbing fixture support, and mechanical assemblies. The black oxide finish provides a low-profile appearance and mild surface protection. This part ships as a single piece with a minimum order quantity of 2 units.

Key Features

• Equal double threaded configuration — same thread on both ends for symmetrical fastening
• 1/4-20 UNC coarse thread — one of the most common inch-series thread sizes in trade applications
• 6-inch overall length provides clearance for thick assemblies or stacked components
• Alloy steel construction with Grade 5 material rating for reliable tensile strength
• Black oxide finish reduces surface glare and offers mild corrosion resistance
• Thread Fit Class 50 ensures consistent dimensional tolerance compliance

Compatibility

Designed as a standard 1/4-20 equal double threaded stud suitable for general mechanical, electrical, and HVAC mounting applications requiring a headless, dual-end threaded fastener.

Installation Notes

Installation is typically performed by a licensed tradesperson or qualified mechanic using standard hex nuts and appropriate wrenches or nut drivers. De-energize or shut down any equipment before installing or removing fasteners in electrical or HVAC panels. Use thread-locking compound where vibration is a concern, and inspect threads for damage before installation. Follow applicable NEC, IPC, or IFGC guidelines for fastener use within code-governed assemblies.