Gibraltar SW10-6FS-PT-G Threaded Spring Plunger 3/8-16

Product Description

The GIBRALTAR SW10-6FS-PT-G is a short-body threaded spring plunger designed for use in mechanical assemblies where controlled, spring-loaded positioning or indexing is required. The plunger features a 3/8-16 threaded body with an 11/16 inch thread length and a maximum plunger diameter of 0.186 inches, delivering a 3/16 inch projection. With a 1 lb initial end force and a 12 lb final end force, this plunger provides a firm, repeatable engagement suitable for light-to-medium duty applications. A locking element is included to secure the plunger in the threaded bore and prevent loosening under vibration.

This spring plunger is used in jigs, fixtures, machine tooling, and mechanical positioning systems where a positive stop or detent function is needed. The steel nose and steel body construction make it suitable for general industrial and trade environments, including fabrication shops, maintenance applications, and equipment assembly. It is a direct-fit threaded component installed by machinists, millwrights, or maintenance technicians into standard 3/8-16 tapped holes.

Key Features

• 3/8-16 thread size with 11/16 inch thread length for standard tapped-hole installation
• 3/16 inch plunger projection provides consistent travel and engagement depth
• 1 lb initial end force and 12 lb final end force for positive spring-loaded detent action
• Steel body and steel nose construction for durability in industrial environments
• Integrated locking element prevents plunger from backing out under vibration
• Short plunger length type suits confined or low-clearance mounting locations

Compatibility

Designed for installation into standard 3/8-16 tapped holes in jigs, fixtures, tooling plates, and mechanical assemblies requiring a spring-loaded positioning or detent element.

Installation Notes

Installation is performed by threading the plunger into a properly tapped 3/8-16 hole using an appropriate wrench or spanner tool. Ensure the receiving bore is clean and free of debris before installation. Disengage or de-energize any equipment before installing or servicing spring plungers in active machinery. The locking element should be engaged to the specified seating depth to prevent rotation during service.