Gibraltar 23040.0127 Unequal Double Threaded Stud M12 X 1.75

Product Description

The GIBRALTAR 23040.0127 is an unequal double threaded stud manufactured from heat-treated alloy steel to material grade 10.9. It features an M12 x 1.75 thread profile with a total overall length of 160 mm, giving it the strength and dimensional precision required for demanding fastening applications. The stud conforms to DIN 787 thread fit class standards, making it a reliable choice for engineers, millwrights, and maintenance technicians working on machinery, structural assemblies, and industrial equipment where high-load fastening is critical.

This stud is suited for industrial and commercial applications where two components must be joined with a permanent or semi-permanent threaded connection. The unequal thread length design means the shorter end threads into a tapped hole or fixed component while the longer end accepts a nut and load. Typical install scenarios include machine frames, equipment housings, and mechanical subassemblies that require consistent clamping force and a clean, headless fastener profile.

Key Features

• M12 x 1.75 thread size on both ends, DIN 787 thread fit class
• Long thread length: 100 mm — short thread length: 15 mm
• Unthreaded shank length: 45 mm for precise component spacing
• Alloy steel construction with heat-treated finish for high tensile strength
• Material grade 10.9 for elevated proof load and fatigue resistance
• No flat — clean cylindrical profile for unobstructed installation

Compatibility

Designed as an OEM-style replacement or aftermarket fastener for industrial machinery and mechanical assemblies requiring an M12 x 1.75 unequal double threaded stud conforming to DIN 787 specifications.

Installation Notes

Installation is typically performed by millwrights, maintenance mechanics, or mechanical contractors. Always de-energize and lock out equipment before replacing structural fasteners. Use the appropriate thread-locking compound or torque procedure as specified by the equipment manufacturer for grade 10.9 fasteners. Inspect the mating tapped hole for thread condition before installation to ensure proper engagement on the short-thread end.