Gibraltar 40411G Double Threaded Stud 5/16-18 6.5 in

Product Description

The GIBRALTAR 40411G is an equal double threaded stud with 5/16-18 thread on both ends and an overall length of 6.5 inches. Made from alloy steel with a black oxide finish, this stud is designed for use in mechanical fastening applications where a continuous or double-ended threaded connection is required. The Grade 5 material rating indicates suitable tensile strength for general industrial and mechanical assembly work. The black oxide finish provides a measure of corrosion resistance while reducing light reflection on exposed hardware. Installers working in HVAC, plumbing, electrical, or general mechanical trades will recognize this as a standard double-end fastener for panel, bracket, or component mounting.

Equal double threaded studs like the 40411G are commonly used in residential and light commercial mechanical systems where two threaded connections must be made from a single fixed fastener. Typical applications include equipment mounting, bracket attachment, and component assembly where a bolt head would interfere or where clamping from both ends is needed. The 5/16-18 thread size is a widely used coarse-thread UNC specification, making this stud compatible with standard 5/16-18 nuts and threaded holes across a broad range of mechanical assemblies.

Key Features

• Equal double threaded design with identical 5/16-18 thread on both ends
• Overall length of 6.5 inches for extended reach fastening applications
• Alloy steel construction with Grade 5 material rating for reliable tensile strength
• Black oxide finish for corrosion resistance and reduced surface reflectivity
• Thread Fit Class 50 for consistent engagement with standard 5/16-18 hardware
• No flat section — fully threaded equal stud configuration

Compatibility

Designed for use with standard 5/16-18 UNC nuts and threaded components in general mechanical, industrial, and trade assembly applications.

Installation Notes

Installation of double threaded studs typically requires a stud driver or two jam nuts to thread the stud into a tapped hole or through a clearance assembly. Ensure the receiving threads are clean and free of debris before installation. De-energize and lock out any equipment before working in the fastening area. Follow applicable torque guidelines for Grade 5 alloy steel fasteners at 5/16-18 thread size as specified by the equipment manufacturer or relevant mechanical codes.