Vlier SM10AN Threaded Spring Plunger M10 X 1.5 Steel

Product Description

The VLIER SM10AN is a threaded spring plunger designed for indexing, positioning, and light-duty detent applications in mechanical assemblies. The body and nose are both constructed from steel, offering durability in industrial and trade environments. It features an M10 x 1.5 thread with a thread length of 0.866 inches and a maximum plunger diameter of 0.157 inches. The plunger delivers an initial end force of 5.62 pounds and a final end force of 15.74 pounds, making it suitable for controlled, repeatable positioning. A locking element is included to secure the plunger at the desired adjustment depth once installed.

The SM10AN is used in manufacturing fixtures, machine tooling, jigs, and precision mechanical assemblies where consistent spring-loaded detent force is required. It is well suited for applications where the plunger must be locked in place after adjustment to prevent unintended movement under vibration or repeated cycling. Installation is typically performed by machinists, maintenance technicians, or mechanical assemblers working with tapped metric bores requiring an M10 x 1.5 threaded insert.

Key Features

• M10 x 1.5 thread size with 0.866 inch thread length for standard metric tapped holes
• Steel body and steel nose construction for durability in industrial settings
• Locking element secures plunger position after adjustment
• Initial end force of 5.62 pounds and final end force of 15.74 pounds for controlled detent action
• Maximum plunger diameter of 0.157 inches with 0.118 inch projection
• Standard plunger length type for common fitment in metric threaded assemblies

Compatibility

Designed as an OEM-style replacement or direct-install spring plunger for mechanical assemblies using M10 x 1.5 metric threaded bores requiring a standard-length steel spring plunger with locking element.

Installation Notes

Install into a properly tapped M10 x 1.5 metric threaded bore using an appropriate hex key or spanner tool as required by the plunger head style. Ensure the mating bore is clean and free of debris before threading in the plunger. Use the locking element to fix the plunger at the correct projection depth once the desired detent force is confirmed. Power down or de-energize any associated equipment before servicing assemblies that contain spring plungers under load.