Vlier B60N Threaded Ball Plunger 1/2-13 Steel

Product Description

The VLIER B60N is a threaded ball plunger designed for indexing, positioning, and light-duty detent applications in mechanical assemblies. It features a 1/2-13 thread size, a steel body, and a steel ball measuring 0.281 inches in diameter. The ball extends a maximum of 0.072 inches beyond the body. Initial end force is 6 pounds, with a final end force of 12 pounds. A locking element is incorporated to secure the plunger after installation. The B60N is installed by machinists, toolmakers, and maintenance technicians working with fixtures, jigs, slides, and precision mechanical components.

This ball plunger is suited for use in industrial fixtures, machine tool setups, and assembly tooling where repeatable positioning or light snap-action detent feel is required. The 1/2-13 thread allows installation into standard tapped holes in steel, aluminum, or cast housings. With a body length of 0.750 inches, it fits into moderate-depth bored or tapped recesses. The purple color code identifies this specific force and configuration variant within the VLIER product line, helping technicians confirm the correct plunger during assembly or replacement work.

Key Features

• 1/2-13 thread size for installation in standard tapped holes
• Steel body and steel ball for durability in industrial environments
• 0.281 inches ball diameter with 0.072 inches maximum ball reach
• 6 pounds initial end force and 12 pounds final end force for light detent applications
• Integrated locking element to secure plunger position after installation
• Purple color code for quick field identification of force specification

Compatibility

Designed as an OEM-style replacement or new-install threaded ball plunger for industrial fixtures, jigs, and mechanical assemblies using 1/2-13 tapped mounting holes.

Installation Notes

Installation is performed by machinists or maintenance technicians using standard hand tools and a thread gauge to verify hole preparation. The mating hole must be clean and properly tapped to 1/2-13 before installation. Disengage or de-energize any associated mechanical system before servicing plunger components. Do not over-torque the plunger body, as this can distort the locking element or damage the seating surface.