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The GIBRALTAR 40710G is an equal double threaded stud with a 1/2-13 thread size and a 6-inch overall length. It is machined from alloy steel with a black oxide finish, providing corrosion resistance in demanding installation environments. The stud features equal threading on both ends, a Thread Fit Class 50 designation, and a Material Grade 5 rating, making it suitable for high-load fastening applications. A flat is included for secure torquing. Licensed tradespeople in HVAC, plumbing, mechanical, and electrical trades use this style of stud wherever a reliable double-end threaded anchor point is required in structural or equipment mounting assemblies.
This stud is used in residential and commercial applications where a fixed threaded connection is needed on both ends of a single fastener. Typical install scenarios include equipment mounting brackets, panel supports, pipe hangers, and mechanical assemblies requiring two-sided nut engagement. The black oxide finish helps resist light moisture exposure in enclosed mechanical spaces. The 1/2-13 thread pattern is a standard coarse-thread UNC size commonly found in HVAC equipment frames, electrical enclosures, and plumbing support structures.
Designed as an OEM-style fastener replacement or new-install stud for mechanical assemblies requiring a 1/2-13 UNC double-end threaded stud at 6 inches overall length.
Installation is typically performed by licensed HVAC technicians, plumbers, electricians, or mechanical contractors. Power down or de-energize associated equipment before fastener work near electrical enclosures or energized components. Use a properly sized wrench or socket on the flat to avoid thread damage during tightening. Follow applicable mechanical and structural codes for torque requirements based on the specific assembly and load conditions.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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