Gibraltar SW10-10A-G Threaded Spring Plunger 5/8-11

Product Description

The GIBRALTAR SW10-10A-G is a threaded spring plunger designed for indexing, positioning, and light-duty latching applications in mechanical assemblies. The plunger body and nose are both constructed from steel, providing durability in industrial and manufacturing environments. It features a 5/8-11 thread with a 1-1/2-inch thread length and a maximum plunger diameter of 0.31 inches. Initial end force is 3.5 pounds, with a final end force of 10.5 pounds, making it suitable for moderate-resistance positioning tasks. Machinists, toolmakers, and maintenance technicians typically specify and install this component.

This spring plunger is suited for use in jigs, fixtures, tooling plates, and machine frames where repeatable part positioning or detent action is required. The standard-length plunger configuration and 5/16-inch projection are appropriate for assemblies where consistent engagement depth is needed without excessive protrusion. It is sold individually and is a common component in both original equipment and maintenance replacement contexts across general industrial, aerospace tooling, and production machining environments.

Key Features

• 5/8-11 thread size with 1-1/2-inch thread length for secure installation in tapped bores
• Steel body and steel nose construction for strength and wear resistance
• 3.5-pound initial end force and 10.5-pound final end force for controlled positioning resistance
• 5/16-inch plunger projection in standard-length configuration
• Maximum plunger diameter of 0.31 inches
• No locking element — allows straightforward installation and removal by hand or wrench

Compatibility

Designed as an OEM-style replacement or new-installation spring plunger for jigs, fixtures, tooling plates, and mechanical assemblies requiring a 5/8-11 threaded bore.

Installation Notes

Installation is performed by threading the plunger into a pre-tapped 5/8-11 bore using an appropriate wrench on the body hex. Ensure the mating bore is clean and free of debris before installation to prevent thread damage. Do not exceed the designed end force range by compressing the plunger beyond its rated projection. No special certifications are required for installation, but follow applicable facility maintenance procedures when servicing live machinery.