Gibraltar SSW10-5A-PT-G Threaded Spring Plunger 5/16-18

Product Description

The GIBRALTAR SSW10-5A-PT-G is a threaded spring plunger designed for indexing, positioning, and light-duty holding applications in mechanical assemblies. The stainless steel body and nose resist corrosion in washdown and outdoor environments. Thread size is 5/16-18 with a 1 inch thread length and a 3/16 inch plunger projection. Initial end force is 1.5 pounds and final end force is 4.5 pounds, making this plunger suited for repeatable, spring-loaded detent functions. A locking element is included to secure the plunger in position once installed. Machinists, tool and die technicians, and mechanical assembly professionals typically install this component.

This spring plunger fits into threaded bores in fixtures, jigs, tooling plates, and machine frames where a retractable, spring-loaded nose is needed for part location or light retention. The standard plunger length type and compact body length of 1 inch allow installation in confined assemblies. The stainless steel construction makes it appropriate for food processing, medical equipment, and other environments requiring corrosion-resistant hardware.

Key Features

• Thread size 5/16-18 with 1 inch thread length for standard threaded bore installation
• 3/16 inch plunger projection provides controlled spring-loaded nose travel
• 1.5 pound initial end force and 4.5 pound final end force for light-duty detent and indexing loads
• Stainless steel body and nose material for corrosion resistance in demanding environments
• Integrated locking element secures the plunger body after adjustment
• Standard plunger length type with 1 inch body length suits a wide range of fixture applications

Compatibility

Designed as a direct-fit threaded spring plunger for 5/16-18 threaded bores in jigs, fixtures, tooling plates, and mechanical assemblies requiring spring-loaded positioning or detent retention.

Installation Notes

Installation is performed by threading the plunger body into a prepared 5/16-18 tapped bore using an appropriate hex key or spanner tool. Power down or de-energize any equipment before installing or adjusting spring plungers in active machinery. The locking element should be engaged after the plunger is set to the desired depth to prevent back-out during operation. Follow applicable machine safety and maintenance procedures for the equipment being serviced.