Gibraltar SWPN-2P-G Threaded Spring Plunger 8-32 Steel

Product Description

The GIBRALTAR SWPN-2P-G is a threaded spring plunger designed for use in positioning, indexing, and light-duty holding applications across industrial and mechanical assemblies. The body is constructed from steel with a phenolic nose, giving it good wear resistance in repetitive-contact applications. It features a locking element to prevent the plunger from backing out under vibration or repeated cycling. Thread size is 8-32 with a thread length of 0.625 inches, and the plunger projects 0.09375 inches (3/32 inches) from the housing. Initial end force is 2.7 pounds and final end force is 7.3 pounds, making it suitable for light spring-loaded detent work.

This plunger is used in machinery, fixtures, jigs, and enclosures where a spring-loaded nose is needed to locate, retain, or index a moving component. Standard thread size and compact dimensions make it a common fit in OEM equipment panels, tooling fixtures, and precision assemblies. The locking element is particularly useful in high-vibration environments where an unlocked plunger would migrate over time. Installation does not require specialized tooling and is typically performed by machinists, maintenance technicians, or assembly personnel.

Key Features

• Steel body construction for durability in industrial environments
• Phenolic nose material reduces wear on mating surfaces
• Locking element prevents back-out under vibration
• 2.7 pound initial end force and 7.3 pound final end force for light detent applications
• Compact 3/32 inch plunger projection suitable for tight-clearance assemblies
• Standard 8-32 thread for broad compatibility with common tapped holes

Compatibility

Designed as a standard 8-32 threaded spring plunger for use in industrial fixtures, jigs, tooling, and OEM mechanical assemblies requiring a spring-loaded detent or positioning element.

Installation Notes

Install using a standard hex key or slotted driver appropriate for the body drive style. Ensure the mating tapped hole is clean and free of debris before threading in the plunger. Apply thread-locking compound only if the built-in locking element is insufficient for the application. De-energize or fully stop any equipment before servicing plungers installed in active machinery.