Gibraltar 60752G Unequal Double Threaded Stud M20 X 2.5

Product Description

The GIBRALTAR 60752G is an unequal double threaded stud with an M20 x 2.5 thread profile and an overall length of 110 mm. It is machined from carbon steel with a black oxide finish, meeting Thread Fit Class 50 and Material Grade 5 standards. The long thread end measures 47 mm and the short thread end measures 20 mm, providing asymmetric engagement lengths suited to applications where different thread-in depths are required. This stud is a standard fastener used in mechanical assemblies, structural connections, and equipment mounting across a range of trade and industrial settings.

This double threaded stud is appropriate for use in residential and commercial mechanical assemblies where a permanent stud must engage two separate components with differing thread depths. Typical applications include machine bases, pump mounting, flange connections, and structural equipment anchoring. The black oxide finish provides mild corrosion resistance and reduces surface reflectivity, making it suitable for indoor mechanical environments. Licensed mechanics, millwrights, plumbers, and HVAC technicians commonly use studs of this type when assembling flanged or bolted connections.

Key Features

• M20 x 2.5 thread size with unequal thread engagement lengths for asymmetric assembly applications
• Long thread end: 47 mm - short thread end: 20 mm
• Overall length of 110 mm provides sufficient reach for thick flange or base-plate applications
• Carbon steel construction with Material Grade 5 rating for reliable tensile strength
• Black oxide finish for mild corrosion resistance in indoor mechanical environments
• Thread Fit Class 50 for standard metric thread tolerance compliance

Compatibility

Designed as a standard metric unequal double threaded stud for use in mechanical assemblies, equipment mounting, and flanged connections requiring an M20 x 2.5 thread profile with asymmetric engagement lengths.

Installation Notes

Installation should be performed by a qualified mechanic, millwright, or licensed trade professional familiar with metric fastener standards. Ensure mating threads are clean and free of debris before driving the short thread end into the fixed component. Do not over-drive the stud, as this can damage threads or the base material. Apply thread-locking compound or appropriate anti-seize only when specified by the equipment manufacturer.