Gibraltar MSW10-8BHYZ-G Threaded Ball Plunger M12x1.75

Product Description

The GIBRALTAR MSW10-8BHYZ-G is a threaded ball plunger designed for indexing, positioning, and light-duty detent applications in industrial and mechanical assemblies. The body threads into a tapped M12 x 1.75 hole and houses a spring-loaded steel ball that provides repeatable holding force. Initial end force is 16.86 pounds and final end force is 25.85 pounds, making this plunger suited for applications requiring a firm, tactile detent. The body length is 0.866 inches and the maximum ball reach is 0.098 inches. Both the body and ball are steel construction. Machinists, tool and die makers, and machine builders typically install and specify this component.

This ball plunger is used in jigs, fixtures, tooling plates, machine slides, and assembly equipment where controlled positioning or part retention is needed. The M12 x 1.75 thread size fits standard metric tapped bores. The purple color code identifies the spring force range for quick identification during assembly or replacement. Suitable for use in light to moderate industrial environments where steel-on-steel contact is acceptable.

Key Features

• M12 x 1.75 threaded body for direct installation into metric tapped holes
• Steel body and steel ball for durability in industrial service
• 16.86 pound initial end force and 25.85 pound final end force for firm detent action
• Maximum ball reach of 0.098 inches provides controlled engagement depth
• Purple color code for fast spring-force identification
• No locking element — standard spring-loaded design for straightforward installation

Compatibility

Designed for use in any application with a standard M12 x 1.75 metric tapped bore requiring a spring-loaded steel ball plunger for indexing or positioning duty.

Installation Notes

Installation requires a properly tapped M12 x 1.75 through or blind hole in the mating component. A hex key or appropriate driver should be used to thread the plunger body in fully without cross-threading. Ensure the ball seat and bore are clean and free of debris before installation to prevent damage to the ball or spring. No power lockout is required for mechanical fixture applications, but machine power should be isolated before servicing any plunger installed in active tooling or automated equipment.