Gibraltar SSW10-8A-G Threaded Spring Plunger 1/2-13

Product Description

The GIBRALTAR SSW10-8A-G is a threaded spring plunger designed for indexing, positioning, and light-duty latching applications in mechanical assemblies. Featuring a 1/2-13 thread with a 1-1/4 inch thread length and a 0.248 inch maximum plunger diameter, this plunger delivers a 2.7 lb initial end force and a 9.3 lb final end force. Both the body and nose are constructed from stainless steel, making this plunger suitable for environments where corrosion resistance is required. It is installed by machinists, maintenance technicians, and mechanical assemblers working on fixtures, jigs, and production tooling.

This spring plunger is used in industrial and commercial settings where repeatable positioning or spring-loaded retention is needed. Typical applications include machine tool fixtures, assembly jigs, enclosure latches, and component alignment systems. The standard-length plunger configuration suits general-purpose threaded mounting into tapped holes. With a 1/4 inch projection and no locking element, the SSW10-8A-G is straightforward to install and adjust in standard threaded bores without specialized locking compound or staking.

Key Features

• Stainless steel body and nose for corrosion resistance in demanding environments
• 1/2-13 thread size with 1-1/4 inch thread and body length for deep thread engagement
• 2.7 lb initial end force and 9.3 lb final end force for light-duty spring-loaded positioning
• 0.248 inch maximum plunger diameter with 1/4 inch projection for consistent actuation depth
• No locking element allows easy removal and repositioning without thread damage
• Standard plunger length type suits the widest range of common fixture and tooling applications

Compatibility

Designed as a standard threaded spring plunger for installation into any 1/2-13 tapped hole requiring a stainless steel body with a 1/4 inch plunger projection.

Installation Notes

Installation is performed by threading the plunger body into a prepared 1/2-13 tapped hole using the 0.1562 inch hex drive. Ensure the mating bore is clean and free of debris before installation. No power lockout is required for purely mechanical fixture applications, but always de-energize or de-pressurize any assembly before servicing a spring plunger in a live system. Do not overtighten, as stainless steel fasteners are susceptible to galling without appropriate anti-seize compound.