Gibraltar 40912G Double Threaded Stud 3/4-10 9 in Alloy Steel

Product Description

The GIBRALTAR 40912G is an equal double threaded stud designed for fastening applications that require threaded engagement on both ends of the fastener. Machined from alloy steel with a black oxide finish, this stud measures 9 inches overall length with a 3/4-10 thread size and meets Thread Fit Class 50. The black oxide finish provides moderate corrosion resistance and reduces light reflection in service environments. This type of fastener is commonly installed by millwrights, pipefitters, maintenance mechanics, and general industrial trades in structural and mechanical assemblies.

Equal double threaded studs like the 40912G are used in machinery mounting, pipe flange connections, industrial equipment assemblies, and maintenance and repair operations where bolt access is limited from one direction. The equal configuration means both threaded ends share the same thread length, making this stud suitable for symmetric clamping applications. It is appropriate for use in both light industrial and heavy-duty mechanical settings where Grade 5 alloy steel strength is required.

Key Features

• Equal double threaded configuration for symmetric engagement on both ends
• 3/4-10 unified coarse thread for broad compatibility with standard nuts and hardware
• 9 inches overall length suits deep or wide fastening gaps
• Alloy steel construction with Material Grade 5 for reliable tensile strength
• Black oxide finish provides mild corrosion protection and a low-reflectance surface
• Flat feature included for installation and removal with standard wrenches

Compatibility

Designed as a standard replacement or maintenance stud for industrial mechanical assemblies requiring a 3/4-10 thread, 9 inches overall length, Grade 5 alloy steel equal double threaded stud.

Installation Notes

Installation of double threaded studs should be performed by qualified mechanics or tradespeople familiar with fastener torque requirements for the specific assembly. De-energize or lock out equipment before servicing any mechanical fastening point. Use an appropriate stud driver or engage the flat feature with a wrench to avoid damaging threads during installation. Consult applicable industry standards and equipment manufacturer specifications for proper torque values.