Gibraltar 10016P-G Threaded Ball Plunger 3/8-16 Steel

Product Description

The GIBRALTAR 10016P-G is a threaded ball plunger designed for indexing, positioning, and light-duty detent applications in mechanical assemblies. It features a 3/8-16 thread for straightforward installation into tapped holes, a steel body with a black finish, and a steel ball with a 0.187-inch diameter. The ball extends a maximum of 0.048 inches beyond the body face. Initial end force is 6 pounds, with a final end force of 21 pounds, providing a firm, reliable detent feel. This part is installed by machinists, toolmakers, maintenance technicians, and mechanical assembly professionals.

This ball plunger is suited for use in jigs, fixtures, tooling plates, and light mechanical assemblies where repeatable positioning or tactile detent feedback is required. The 3/8-16 thread size accommodates standard tapped holes in steel, aluminum, and similar substrates. The black finish provides basic corrosion resistance for indoor industrial environments. The compact 5/8-inch body length suits applications where space is limited. It is sold as a single unit.

Key Features

• 3/8-16 threaded body for installation into standard tapped holes
• Steel body and steel ball construction for durability in industrial use
• 0.187-inch ball diameter with 0.048-inch maximum ball reach
• 6-pound initial end force and 21-pound final end force for firm detent engagement
• Black finish on body
• Compact 5/8-inch body length for space-constrained assemblies

Compatibility

Designed as a standard-thread replacement or new-installation ball plunger for mechanical assemblies, jigs, and fixtures requiring a 3/8-16 threaded detent component.

Installation Notes

Installation requires a tapped 3/8-16 hole in the mating component. De-energize or lock out any machinery before installing or replacing plungers in active assemblies. A hex key or spanner wrench appropriate to the drive style should be used to seat the plunger without over-torquing the threaded body. Verify ball movement is unobstructed and end force is appropriate for the application before returning the assembly to service.