Gibraltar MSSW10-8BL-PT-G Threaded Ball Plunger M12 X 1.75

Product Description

The GIBRALTAR MSSW10-8BL-PT-G is a threaded ball plunger designed for indexing, positioning, and light-duty detent applications in industrial and mechanical assemblies. The body is machined from stainless steel and houses a stainless steel ball with a diameter of 0.315 inches (8.00 mm). The spring delivers an initial end force of 2.25 pounds and a final end force of 4.50 pounds, making it suitable for applications requiring a consistent, repeatable retention force. The M12 x 1.75 threaded body measures 0.866 inches in length, and maximum ball reach is 0.098 inches. A locking element is included to secure the plunger in the threaded bore after installation.

This ball plunger is used in jigs, fixtures, machine tooling, and precision mechanical assemblies where controlled ball-detent action is required. The stainless steel construction makes it appropriate for environments where corrosion resistance is a consideration, such as food processing equipment, washdown areas, or outdoor-exposed machinery. The purple color code aids in quick visual identification when multiple plunger specifications are used in the same assembly or kit.

Key Features

• M12 x 1.75 threaded body for standard metric tapped holes
• Stainless steel body and stainless steel ball for corrosion resistance
• Initial end force of 2.25 pounds and final end force of 4.50 pounds
• Maximum ball reach of 0.098 inches (2.50 mm)
• Integrated locking element secures plunger position in bore
• Purple color code for fast visual identification in multi-spec assemblies

Compatibility

Designed for use in any application requiring an M12 x 1.75 threaded bore for ball-plunger detent or indexing functions. No specific OEM equipment compatibility was stated in the product data.

Installation Notes

Installation is typically performed by a machinist or mechanical assembler using a hex key or appropriate spanner tool sized for the M12 body. Ensure the receiving bore is clean and correctly threaded to M12 x 1.75 before installation. Engage the locking element fully to prevent the plunger from backing out under vibration or repeated cycling. Do not overtighten, as this can preload the spring beyond its rated force range or damage the locking element.