Gibraltar 10002P-G Threaded Ball Plunger 5-40 Stainless

Product Description

The GIBRALTAR 10002P-G is a threaded ball plunger designed for light-duty positioning, indexing, and detent applications in mechanical assemblies. It features a 5-40 thread size, a 0.062-inch stainless steel ball, and a stainless steel body. The ball delivers an initial end force of 0.25 pounds and a final end force of 0.75 pounds, making it suited for low-force retention tasks. The body measures 0.25 inches in length with a maximum ball reach of 0.02 inches. Machinists, toolmakers, and mechanical assembly technicians typically install this component in jigs, fixtures, and precision equipment where repeatable positioning under controlled spring force is required.

This ball plunger is used in light industrial and precision mechanical applications where a spring-loaded ball must seat into a detent to hold a part or assembly in a defined position. The 5-40 threaded shank allows installation into a tapped hole in metal or plastic housings. The stainless steel construction makes it appropriate for environments where corrosion resistance is needed. No locking element is included, so the plunger relies solely on thread engagement for retention in the bore. Typical applications include sliding panels, drawer stops, rotary indexing tables, and tool holders.

Key Features

• 5-40 thread size for installation in standard tapped holes
• 0.062-inch stainless steel ball for smooth, consistent detent action
• Stainless steel body for corrosion resistance
• Initial end force of 0.25 pounds and final end force of 0.75 pounds
• Maximum ball reach of 0.02 inches for controlled engagement depth
• No locking element — thread engagement holds plunger in place

Compatibility

Designed as an OEM-style component for use in precision mechanical assemblies, jigs, fixtures, and indexing equipment requiring a 5-40 threaded ball plunger with stainless steel construction.

Installation Notes

Installation requires a properly tapped 5-40 hole in the mating component. Use an appropriate hex key or driver to thread the plunger in to the specified depth; avoid overtightening, which can deform the spring cavity or restrict ball movement. Ensure the detent recess in the mating surface matches the ball diameter and reach for consistent engagement. No power lockout is required for typical bench assembly, but follow applicable shop safety procedures when working with powered machinery during retrofit installs.