Gibraltar 67001G Threaded Spring Plunger M4x0.7 Steel

Product Description

The GIBRALTAR 67001G is a threaded spring plunger designed for light-duty positioning, indexing, and holding applications in mechanical assemblies. The body and nose are both constructed of steel, providing durability in industrial and OEM environments. The M4x0.7 thread and 16 mm thread length allow secure installation into tapped holes with a hex key. Plunger projection measures 2.5 mm, with an initial end force of 2.7 pounds and a final end force of 7.25 pounds. The maximum plunger diameter is 1.78 mm. This part is installed by maintenance technicians, machine builders, and assembly professionals working with precision mechanical components.

The 67001G is suited for use in jigs, fixtures, tooling plates, and automated assembly equipment where repeatable detent or stop positioning is required. The small M4 thread size makes it appropriate for compact assemblies and light-load applications. No locking element is present, so the plunger is free to retract and extend under spring load. This plunger is commonly found in manufacturing, machine tool, and industrial automation settings.

Key Features

• M4x0.7 thread with 16 mm thread length for standard tapped-hole installation
• Steel body and nose for durability in mechanical and industrial environments
• 2.5 mm plunger projection with 2.7 lb initial end force and 7.25 lb final end force
• Maximum plunger diameter of 1.78 mm for compact, precise fitment
• 2 mm hex size for easy installation and torque control with a hex key
• No locking element — free spring action for positioning and detent use

Compatibility

Designed as a standard OEM-style threaded spring plunger for M4x0.7 tapped applications in jigs, fixtures, tooling plates, and light mechanical assemblies requiring spring-loaded detent or stop positioning.

Installation Notes

Installation is performed by threading the plunger into a pre-tapped M4x0.7 hole using a 2 mm hex key. Ensure the mating bore is clean and free of debris before installation. De-energize or lock out any machine or assembly before servicing spring plungers in automated equipment. Do not overtighten, as excessive torque can damage the thread engagement or impair plunger travel.