Gibraltar 10115P-G Threaded Ball Plunger 1/2-13 Stainless Steel

Product Description

The GIBRALTAR 10115P-G is a threaded ball plunger designed for indexing, positioning, and light detent applications in mechanical assemblies. It features a 1/2-13 thread size, a stainless steel body, and a stainless steel ball measuring 0.281 inches in diameter. The ball extends a maximum of 0.072 inches beyond the body face, providing a controlled travel range suited to close-tolerance applications. Initial end force is 6 pounds, with a final end force of 30 pounds. The body length is 0.75 inches. This type of hardware is installed by machinists, maintenance technicians, and mechanical assemblers working on fixtures, jigs, slides, and positioning mechanisms.

The 10115P-G is suited for use in precision mechanical fixtures, tooling plates, drawer and slide assemblies, and equipment panels where repeatable ball-detent positioning is required. The stainless steel construction makes it appropriate for corrosive or washdown environments. Its compact 0.75-inch body length fits into tight assemblies where space is limited. The purple color code identifies the spring force specification within the GIBRALTAR product line, aiding in identification during assembly or maintenance.

Key Features

• 1/2-13 threaded body for direct installation into tapped holes without additional hardware
• Stainless steel body and ball construction for corrosion resistance in demanding environments
• 0.281-inch ball diameter with a maximum reach of 0.072 inches for precise detent engagement
• 6-pound initial end force and 30-pound final end force for firm, reliable positioning
• Compact 0.75-inch body length fits space-constrained assemblies
• Purple color code for fast spring-force identification in the field

Compatibility

Designed as a standard threaded ball plunger for use in any mechanical assembly or fixture requiring a 1/2-13 tapped hole and a ball-detent positioning function.

Installation Notes

Installation is performed by threading the plunger directly into a 1/2-13 tapped hole using a hex key or spanner wrench sized to the body. Ensure the mating hole is clean and free of burrs before installation to avoid damaging the thread or restricting ball travel. Disengage or lock out any moving components in the assembly before servicing or replacing the plunger. Do not overtighten, as excess torque can distort the body and bind the ball mechanism.